Initial VIPR
3.2400
Registry seed
Current VIPR
3.2229
After latest rated game
Net Movement
-0.0171
Current minus initial
Record
23-24
49% win rate · 47 rated games
Storyline
Ron Ahart entered VIPR with an initial registry rating of 3.2400. Across 47 rated doubles games, the player went 23-24 and moved -0.0171, finishing at 3.2229.
Why It Moved
AI-generated explanation: The 23-24 record produced +0.2123 from wins and -0.2294 from losses, for a net move of -0.0171. The biggest single-game impact was +0.0176 against Jerry Johnson as partner and David Roman / Joel Lancaster as opponents. In game #16 on 2026-08-27, the player's team was the lower-rated team, so the win carried a larger gain: player team 3.1489 vs opponent team 3.4961.
Partner Chemistry
Partnership patterns are starting to emerge.
Ron's most common partner signals so far: Jerry Johnson (5-3, 62%), Charles S Nichols (4-2, 67%), John Patton (2-2, 50%), David Roman (1-2, 33%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Streaks & Rivalries
Rivalry
Ron has faced Jerry Johnson 14 times - record: 6-8. A close matchup worth watching.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-02 | 3-1 | 3.2400 | 3.2556 | +0.0156 |
| 2026-07-09 | 1-2 | 3.2556 | 3.2390 | -0.0166 |
| 2026-07-16 | 2-2 | 3.2390 | 3.2354 | -0.0036 |
| 2026-08-20 | 2-2 | 3.2354 | 3.2301 | -0.0053 |
| 2026-08-27 | 2-2 | 3.2301 | 3.2341 | +0.0040 |
| 2026-09-03 | 4-0 | 3.2341 | 3.2759 | +0.0418 |
| 2026-09-10 | 3-1 | 3.2759 | 3.2982 | +0.0223 |
| 2026-09-17 | 1-3 | 3.2982 | 3.2790 | -0.0192 |
| 2026-09-24 | 2-2 | 3.2790 | 3.2730 | -0.0060 |
| 2026-10-01 | 2-2 | 3.2730 | 3.2774 | +0.0044 |
| 2026-10-15 | 1-3 | 3.2774 | 3.2602 | -0.0172 |
| 2026-10-29 | 0-4 | 3.2602 | 3.2229 | -0.0373 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-02 Thursday Men's Ladder League - Summer 2026 |
Win | 11-4 | Ray Kopja | Mike Long / David Condle | 3.2400 | +0.0088 | 3.2488 |
| 2 | 2026-07-02 Thursday Men's Ladder League - Summer 2026 |
Win | 11-8 | Jerry Johnson | Ray Kopja / Mike Long | 3.2488 | +0.0099 | 3.2587 |
| 3 | 2026-07-02 Thursday Men's Ladder League - Summer 2026 |
Win | 11-2 | Mike Long | David Condle / Jerry Johnson | 3.2587 | +0.0079 | 3.2666 |
| 4 | 2026-07-02 Thursday Men's Ladder League - Summer 2026 |
Loss | 2-11 | David Condle | Ray Kopja / Jerry Johnson | 3.2666 | -0.0110 | 3.2556 |
| 5 | 2026-07-09 Thursday Men's Ladder League - Summer 2026 |
Loss | 9-11 | Charles S Nichols | Ray Galonis / Ramon Jimenez | 3.2556 | -0.0166 | 3.2390 |
| 6 | 2026-07-09 Thursday Men's Ladder League - Summer 2026 |
Loss | 1-11 | Ray Kopja | Ramon Jimenez / Charles S Nichols | 3.2390 | -0.0146 | 3.2244 |
| 7 | 2026-07-09 Thursday Men's Ladder League - Summer 2026 |
Win | 11-1 | Ramon Jimenez | Ray Galonis / Ray Kopja | 3.2244 | +0.0146 | 3.2390 |
| 8 | 2026-07-16 Thursday Men's Ladder League - Summer 2026 |
Loss | 9-11 | John Kasberger | David Roman / Charles S Nichols | 3.2390 | -0.0064 | 3.2326 |
| 9 | 2026-07-16 Thursday Men's Ladder League - Summer 2026 |
Loss | 6-11 | Gregory Kerr | Charles S Nichols / John Kasberger | 3.2326 | -0.0073 | 3.2253 |
| 10 | 2026-07-16 Thursday Men's Ladder League - Summer 2026 |
Win | 11-5 | Charles S Nichols | David Roman / Gregory Kerr | 3.2253 | +0.0060 | 3.2313 |
| 11 | 2026-07-16 Thursday Men's Ladder League - Summer 2026 |
Win | 11-7 | David Roman | John Kasberger / Gregory Kerr | 3.2313 | +0.0041 | 3.2354 |
| 12 | 2026-08-20 Thursday Men's Ladder League - Summer 2026 |
Loss | 4-11 | Brian Leonard | Eric Jones / Jerry Johnson | 3.2354 | -0.0078 | 3.2276 |
| 13 | 2026-08-20 Thursday Men's Ladder League - Summer 2026 |
Win | 11-2 | Jerry Johnson | Eric Jones / Gerard Sorrentino | 3.2276 | +0.0114 | 3.2390 |
| 14 | 2026-08-20 Thursday Men's Ladder League - Summer 2026 |
Loss | 7-11 | Eric Jones | Brian Leonard / Gerard Sorrentino | 3.2390 | -0.0144 | 3.2246 |
| 15 | 2026-08-20 Thursday Men's Ladder League - Summer 2026 |
Win | 11-10 | Gerard Sorrentino | Brian Leonard / Jerry Johnson | 3.2246 | +0.0055 | 3.2301 |
| 16 | 2026-08-27 Thursday Men's Ladder League - Summer 2026 |
Win | 11-8 | Jerry Johnson | David Roman / Joel Lancaster | 3.2301 | +0.0176 | 3.2477 |
| 17 | 2026-08-27 Thursday Men's Ladder League - Summer 2026 |
Win | 11-3 | Joel Lancaster | Jerry Johnson / Roy Strasburg | 3.2477 | +0.0041 | 3.2518 |
| 18 | 2026-08-27 Thursday Men's Ladder League - Summer 2026 |
Loss | 10-11 | Roy Strasburg | David Roman / Jerry Johnson | 3.2518 | -0.0117 | 3.2401 |
| 19 | 2026-08-27 Thursday Men's Ladder League - Summer 2026 |
Loss | 2-11 | David Roman | Joel Lancaster / Roy Strasburg | 3.2401 | -0.0060 | 3.2341 |
| 20 | 2026-09-03 Thursday Men's Ladder League - Summer 2026 |
Win | 11-10 | Ron Hudik | John Patton / Charles S Nichols | 3.2341 | +0.0094 | 3.2435 |
| 21 | 2026-09-03 Thursday Men's Ladder League - Summer 2026 |
Win | 11-3 | Mike Long | John Patton / Ron Hudik | 3.2435 | +0.0118 | 3.2553 |
| 22 | 2026-09-03 Thursday Men's Ladder League - Summer 2026 |
Win | 11-10 | Charles S Nichols | Mike Long / Ron Hudik | 3.2553 | +0.0107 | 3.2660 |
| 23 | 2026-09-03 Thursday Men's Ladder League - Summer 2026 |
Win | 11-9 | John Patton | Mike Long / Charles S Nichols | 3.2660 | +0.0099 | 3.2759 |
| 24 | 2026-09-10 Thursday Men's Ladder League - Summer 2026 |
Win | 11-7 | Charles S Nichols | John Patton / Ron Hudik | 3.2759 | +0.0106 | 3.2865 |
| 25 | 2026-09-10 Thursday Men's Ladder League - Summer 2026 |
Win | 11-10 | Ron Hudik | John Patton / Charles S Nichols | 3.2865 | +0.0082 | 3.2947 |
| 26 | 2026-09-10 Thursday Men's Ladder League - Summer 2026 |
Loss | 5-11 | John Patton | Ron Hudik / Charles S Nichols | 3.2947 | -0.0085 | 3.2862 |
| 27 | 2026-09-10 Thursday Men's Ladder League - Summer 2026 |
Win | 11-5 | John Patton | Ron Hudik / Charles S Nichols | 3.2862 | +0.0120 | 3.2982 |
| 28 | 2026-09-17 Thursday Men's Ladder League - Summer 2026 |
Loss | 7-11 | Jerry Johnson | John Patton / Joel Lancaster | 3.2982 | -0.0048 | 3.2934 |
| 29 | 2026-09-17 Thursday Men's Ladder League - Summer 2026 |
Win | 11-3 | Joel Lancaster | Jerry Johnson / Rusty Bateman | 3.2934 | +0.0040 | 3.2974 |
| 30 | 2026-09-17 Thursday Men's Ladder League - Summer 2026 |
Loss | 9-11 | Rusty Bateman | John Patton / Jerry Johnson | 3.2974 | -0.0136 | 3.2838 |
| 31 | 2026-09-17 Thursday Men's Ladder League - Summer 2026 |
Loss | 5-11 | John Patton | Joel Lancaster / Rusty Bateman | 3.2838 | -0.0048 | 3.2790 |
| 32 | 2026-09-24 Thursday Men's Ladder League - Summer 2026 |
Win | 11-4 | Charles S Nichols | Brian Leonard / Jerry Johnson | 3.2790 | +0.0043 | 3.2833 |
| 33 | 2026-09-24 Thursday Men's Ladder League - Summer 2026 |
Loss | 9-11 | David Roman | Jerry Johnson / Charles S Nichols | 3.2833 | -0.0131 | 3.2702 |
| 34 | 2026-09-24 Thursday Men's Ladder League - Summer 2026 |
Win | 11-6 | Jerry Johnson | Brian Leonard / David Roman | 3.2702 | +0.0071 | 3.2773 |
| 35 | 2026-09-24 Thursday Men's Ladder League - Summer 2026 |
Loss | 8-11 | Brian Leonard | Charles S Nichols / David Roman | 3.2773 | -0.0043 | 3.2730 |
| 36 | 2026-10-01 Thursday Men's Ladder League - Fall 2026 |
Loss | 6-11 | Jerry Johnson | John Kaufman / Roy Strasburg | 3.2730 | -0.0064 | 3.2666 |
| 37 | 2026-10-01 Thursday Men's Ladder League - Fall 2026 |
Loss | 6-11 | John Kaufman | Roy Strasburg / Jerry Johnson | 3.2666 | -0.0125 | 3.2541 |
| 38 | 2026-10-01 Thursday Men's Ladder League - Fall 2026 |
Win | 11-9 | Roy Strasburg | John Kaufman / Jerry Johnson | 3.2541 | +0.0092 | 3.2633 |
| 39 | 2026-10-01 Thursday Men's Ladder League - Fall 2026 |
Win | 11-4 | Jerry Johnson | John Kaufman / Roy Strasburg | 3.2633 | +0.0141 | 3.2774 |
| 40 | 2026-10-15 Thursday Men's Ladder League - Fall 2026 |
Loss | 8-11 | Jerry Johnson | Thomas Batterman / Donnie Thompson | 3.2774 | -0.0051 | 3.2723 |
| 41 | 2026-10-15 Thursday Men's Ladder League - Fall 2026 |
Loss | 1-11 | Roy Strasburg | Donnie Thompson / Jerry Johnson | 3.2723 | -0.0110 | 3.2613 |
| 42 | 2026-10-15 Thursday Men's Ladder League - Fall 2026 |
Win | 11-7 | Donnie Thompson | Thomas Batterman / Roy Strasburg | 3.2613 | +0.0111 | 3.2724 |
| 43 | 2026-10-15 Thursday Men's Ladder League - Fall 2026 |
Loss | 4-11 | Thomas Batterman | Jerry Johnson / Roy Strasburg | 3.2724 | -0.0122 | 3.2602 |
| 44 | 2026-10-29 Thursday Men's Ladder League - Fall 2026 |
Loss | 5-11 | Charles S Nichols | Scott Vegder / Thomas Batterman | 3.2602 | -0.0080 | 3.2522 |
| 45 | 2026-10-29 Thursday Men's Ladder League - Fall 2026 |
Loss | 9-11 | Gerard Sorrentino | Thomas Batterman / Charles S Nichols | 3.2522 | -0.0088 | 3.2434 |
| 46 | 2026-10-29 Thursday Men's Ladder League - Fall 2026 |
Loss | 9-11 | Thomas Batterman | Scott Vegder / Gerard Sorrentino | 3.2434 | -0.0106 | 3.2328 |
| 47 | 2026-10-29 Thursday Men's Ladder League - Fall 2026 |
Loss | 8-11 | Scott Vegder | Charles S Nichols / Gerard Sorrentino | 3.2328 | -0.0099 | 3.2229 |
Formula Homework
These rows show the team ratings used in the adjustment calculation. The computed delta is the signed rating change produced by the current v0.6 formula.
| # | Player Team ( AVG ) | Opponent Team ( AVG ) | Winner-Loser VIPR Diff | Computed Delta |
|---|---|---|---|---|
| 1 | 3.1665 | 3.1243 | +0.0422 | +0.0088 |
| 2 | 3.1428 | 3.1377 | +0.0052 | +0.0099 |
| 3 | 3.1740 | 3.0993 | +0.0747 | +0.0079 |
| 4 | 3.1415 | 3.1066 | -0.0349 | -0.0110 |
| 5 | 3.2590 | 2.9805 | -0.2785 | -0.0166 |
| 6 | 3.1658 | 2.9910 | -0.1748 | -0.0146 |
| 7 | 2.9935 | 3.1651 | -0.1716 | +0.0146 |
| 8 | 3.1571 | 3.2863 | +0.1292 | -0.0064 |
| 9 | 3.0675 | 3.1623 | +0.0949 | -0.0073 |
| 10 | 3.2413 | 3.0953 | +0.1460 | +0.0060 |
| 11 | 3.2628 | 3.0253 | +0.2376 | +0.0041 |
| 12 | 3.0577 | 3.1370 | +0.0793 | -0.0078 |
| 13 | 3.1532 | 3.2023 | -0.0491 | +0.0114 |
| 14 | 3.2035 | 3.0408 | -0.1627 | -0.0144 |
| 15 | 3.2062 | 3.0368 | +0.1694 | +0.0055 |
| 16 | 3.1489 | 3.4961 | -0.3472 | +0.0176 |
| 17 | 3.4098 | 3.1765 | +0.2333 | +0.0041 |
| 18 | 3.2566 | 3.1967 | -0.0599 | -0.0117 |
| 19 | 3.2726 | 3.4197 | +0.1471 | -0.0060 |
| 20 | 3.2824 | 3.2626 | +0.0198 | +0.0094 |
| 21 | 3.2306 | 3.2954 | -0.0648 | +0.0118 |
| 22 | 3.2579 | 3.2836 | -0.0257 | +0.0107 |
| 23 | 3.2456 | 3.2407 | +0.0049 | +0.0099 |
| 24 | 3.2681 | 3.2873 | -0.0192 | +0.0106 |
| 25 | 3.3120 | 3.2479 | +0.0641 | +0.0082 |
| 26 | 3.2479 | 3.3010 | +0.0530 | -0.0085 |
| 27 | 3.2394 | 3.3095 | -0.0700 | +0.0120 |
| 28 | 3.1934 | 3.3942 | +0.2008 | -0.0048 |
| 29 | 3.4390 | 3.2008 | +0.2382 | +0.0040 |
| 30 | 3.3048 | 3.1719 | -0.1329 | -0.0136 |
| 31 | 3.2543 | 3.4532 | +0.1989 | -0.0048 |
| 32 | 3.2683 | 3.0455 | +0.2228 | +0.0043 |
| 33 | 3.3032 | 3.1904 | -0.1128 | -0.0131 |
| 34 | 3.2002 | 3.0950 | +0.1052 | +0.0071 |
| 35 | 3.0723 | 3.2956 | +0.2233 | -0.0043 |
| 36 | 3.2101 | 3.3424 | +0.1323 | -0.0064 |
| 37 | 3.3096 | 3.2205 | -0.0891 | -0.0125 |
| 38 | 3.2784 | 3.2518 | +0.0266 | +0.0092 |
| 39 | 3.2051 | 3.3575 | -0.1525 | +0.0141 |
| 40 | 3.2192 | 3.4052 | +0.1860 | -0.0051 |
| 41 | 3.2897 | 3.2551 | -0.0346 | -0.0110 |
| 42 | 3.3089 | 3.3474 | -0.0384 | +0.0111 |
| 43 | 3.3113 | 3.2325 | -0.0788 | -0.0122 |
| 44 | 3.2593 | 3.3307 | +0.0714 | -0.0080 |
| 45 | 3.2573 | 3.2987 | +0.0414 | -0.0088 |
| 46 | 3.2961 | 3.2747 | -0.0214 | -0.0106 |
| 47 | 3.2585 | 3.2631 | +0.0046 | -0.0099 |
Rating movement formula
Team VIPR = average - (average - lower partner) * CRF, with CRF = 0.40.
Adjustment = 0.02 / (1 + 10 ^ (2.5 * (winner team VIPR - loser team VIPR))).
Winning partners both receive +adjustment. Losing partners both receive -adjustment.
Score margin is recorded for context but is not currently part of the v0.6 formula.
First game check: winner-loser VIPR diff +0.0422 -> computed delta +0.0088; 3.2400 +0.0088 = 3.2488