Initial VIPR
3.3640
Registry seed
Current VIPR
3.3341
After latest rated game
Net Movement
-0.0299
Current minus initial
Record
7-9
44% win rate · 16 rated games
Storyline
Rusty Bateman entered VIPR with an initial registry rating of 3.3640. Across 16 rated doubles games, the player went 7-9 and moved -0.0299, finishing at 3.3341.
Why It Moved
AI-generated explanation: The 7-9 record produced +0.0696 from wins and -0.0995 from losses, for a net move of -0.0299. The biggest single-game impact was -0.0172 against Kenneth Enos as partner and Ken Luthy / Brian Leonard as opponents. In game #10 on 2026-08-13, VIPR expected the player's team to have the edge, so the loss carried a larger drop: player team 3.4117 vs opponent team 3.0930.
Partner Chemistry
Partnership patterns are starting to emerge.
Rusty's most common partner signals so far: Ken Luthy (2-0, 100%), Mathis Hediger (1-1, 50%), Mike Long (1-1, 50%), David Roman (1-0, 100%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Streaks & Rivalries
Rivalry
Rusty has faced Mike Long 4 times - record: 1-3. A tough matchup so far.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-09 | 2-2 | 3.3640 | 3.3556 | -0.0084 |
| 2026-07-16 | 3-1 | 3.3556 | 3.3738 | +0.0182 |
| 2026-08-13 | 1-3 | 3.3738 | 3.3500 | -0.0238 |
| 2026-08-27 | 1-3 | 3.3500 | 3.3341 | -0.0159 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-09 | Win | 11-3 | Mathis Hediger | Mike Long / David Roman | 3.3640 | +0.0050 | 3.3690 |
| 2 | 2026-07-09 | Loss | 2-11 | Jerry Johnson | Mathis Hediger / Mike Long | 3.3690 | -0.0087 | 3.3603 |
| 3 | 2026-07-09 | Loss | 8-11 | Mike Long | David Roman / Jerry Johnson | 3.3603 | -0.0113 | 3.3490 |
| 4 | 2026-07-09 | Win | 11-10 | David Roman | Mathis Hediger / Jerry Johnson | 3.3490 | +0.0066 | 3.3556 |
| 5 | 2026-07-16 | Win | 11-10 | Ron Hudik | John Patton / Ken Luthy | 3.3556 | +0.0083 | 3.3639 |
| 6 | 2026-07-16 | Win | 11-7 | Ken Luthy | Ron Hudik / Roy Strasburg | 3.3639 | +0.0093 | 3.3732 |
| 7 | 2026-07-16 | Loss | 2-11 | Roy Strasburg | John Patton / Ron Hudik | 3.3732 | -0.0110 | 3.3622 |
| 8 | 2026-07-16 | Win | 11-10 | John Patton | Ken Luthy / Roy Strasburg | 3.3622 | +0.0116 | 3.3738 |
| 9 | 2026-08-13 | Loss | 5-11 | Brian Leonard | Ken Luthy / John Kaufman | 3.3738 | -0.0023 | 3.3715 |
| 10 | 2026-08-13 | Loss | 8-11 | Kenneth Enos | Ken Luthy / Brian Leonard | 3.3715 | -0.0172 | 3.3543 |
| 11 | 2026-08-13 | Loss | 7-11 | John Kaufman | Kenneth Enos / Brian Leonard | 3.3543 | -0.0163 | 3.3380 |
| 12 | 2026-08-13 | Win | 11-5 | Ken Luthy | Kenneth Enos / John Kaufman | 3.3380 | +0.0120 | 3.3500 |
| 13 | 2026-08-27 | Win | 11-10 | Mike Long | Mathis Hediger / Ken Lomando | 3.3500 | +0.0168 | 3.3668 |
| 14 | 2026-08-27 | Loss | 3-11 | Dennis Berrigan | Mathis Hediger / Mike Long | 3.3668 | -0.0143 | 3.3525 |
| 15 | 2026-08-27 | Loss | 3-11 | Ken Lomando | Dennis Berrigan / Mike Long | 3.3525 | -0.0133 | 3.3392 |
| 16 | 2026-08-27 | Loss | 2-11 | Mathis Hediger | Dennis Berrigan / Ken Lomando | 3.3392 | -0.0051 | 3.3341 |
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 | 3.3873 | 3.1976 | +0.1897 | +0.0050 |
| 2 | 3.1851 | 3.2308 | +0.0456 | -0.0087 |
| 3 | 3.2097 | 3.1637 | -0.0460 | -0.0113 |
| 4 | 3.3353 | 3.2141 | +0.1212 | +0.0066 |
| 5 | 3.3728 | 3.3119 | +0.0609 | +0.0083 |
| 6 | 3.3815 | 3.3581 | +0.0234 | +0.0093 |
| 7 | 3.3329 | 3.2980 | -0.0349 | -0.0110 |
| 8 | 3.2889 | 3.3446 | -0.0557 | +0.0116 |
| 9 | 3.0774 | 3.4290 | +0.3516 | -0.0023 |
| 10 | 3.4117 | 3.0930 | -0.3187 | -0.0172 |
| 11 | 3.3776 | 3.1222 | -0.2554 | -0.0163 |
| 12 | 3.3711 | 3.4424 | -0.0713 | +0.0120 |
| 13 | 3.2225 | 3.5124 | -0.2900 | +0.0168 |
| 14 | 3.4248 | 3.2657 | -0.1591 | -0.0143 |
| 15 | 3.4239 | 3.3030 | -0.1209 | -0.0133 |
| 16 | 3.3782 | 3.5645 | +0.1863 | -0.0051 |
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 +0.1897 -> computed delta +0.0050; 3.3640 +0.0050 = 3.3690