Initial VIPR
2.8390
Registry seed
Current VIPR
3.1711
After latest rated game
Net Movement
+0.3321
Current minus initial
Record
21-13
62% win rate · 34 rated games
Storyline
Ramon Jimenez entered VIPR with an initial registry rating of 2.8390. Across 34 rated doubles games, the player went 21-13 and moved +0.3321, finishing at 3.1711.
Why It Moved
AI-generated explanation: The 21-13 record produced +0.3417 from wins and -0.0096 from losses, for a net move of +0.3321. The biggest single-game impact was +0.0198 against Chris Donahue as partner and Jim Suminski / Jerry Visconti as opponents. In game #22 on 2026-08-13, the player's team was the lower-rated team, so the win carried a larger gain: player team 3.2856 vs opponent team 4.0892.
Partner Chemistry
Partnership patterns are starting to emerge.
Ramon's most common partner signals so far: Chris Donahue (3-1, 75%), Craig Narod (2-0, 100%), Frank Pindulic (1-1, 50%), Scott Konkel (1-1, 50%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Streaks & Rivalries
Rivalry
Ramon has faced Chris Donahue 5 times - record: 0-5. A tough matchup so far.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-02 | 4-0 | 2.8390 | 2.8633 | +0.0243 |
| 2026-07-09 | 3-0 | 2.8633 | 2.9091 | +0.0458 |
| 2026-07-16 | 2-2 | 2.9091 | 2.9464 | +0.0373 |
| 2026-07-23 | 3-1 | 2.9464 | 3.0033 | +0.0569 |
| 2026-08-06 | 2-2 | 3.0033 | 3.0412 | +0.0379 |
| 2026-08-13 | 1-3 | 3.0412 | 3.0591 | +0.0179 |
| 2026-08-20 | 3-1 | 3.0591 | 3.1165 | +0.0574 |
| 2026-08-27 | 2-1 | 3.1165 | 3.1547 | +0.0382 |
| 2026-09-03 | 1-3 | 3.1547 | 3.1711 | +0.0164 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-02 | Win | 11-1 | Mark Gamrat | James Russ / Louis Colella | 2.8390 | +0.0106 | 2.8496 |
| 2 | 2026-07-02 | Win | 11-1 | Mike Cluck | James Russ / Mark Gamrat | 2.8496 | +0.0007 | 2.8503 |
| 3 | 2026-07-02 | Win | 11-7 | Louis Colella | Mike Cluck / Mark Gamrat | 2.8503 | +0.0119 | 2.8622 |
| 4 | 2026-07-02 | Win | 11-5 | James Russ | Mike Cluck / Louis Colella | 2.8622 | +0.0011 | 2.8633 |
| 5 | 2026-07-09 | Win | 11-9 | Ray Galonis | Ron Ahart / Charles S Nichols | 2.8633 | +0.0166 | 2.8799 |
| 6 | 2026-07-09 | Win | 11-1 | Charles S Nichols | Ron Ahart / Ray Kopja | 2.8799 | +0.0146 | 2.8945 |
| 7 | 2026-07-09 | Win | 11-1 | Ron Ahart | Ray Galonis / Ray Kopja | 2.8945 | +0.0146 | 2.9091 |
| 8 | 2026-07-16 | Win | 11-9 | George Carroll | Frank Pindulic / Joe Spano | 2.9091 | +0.0197 | 2.9288 |
| 9 | 2026-07-16 | Loss | 10-11 | Joseph DeVito | Joe Spano / George Carroll | 2.9288 | -0.0005 | 2.9283 |
| 10 | 2026-07-16 | Win | 11-2 | Joe Spano | Frank Pindulic / Joseph DeVito | 2.9283 | +0.0189 | 2.9472 |
| 11 | 2026-07-16 | Loss | 8-11 | Frank Pindulic | George Carroll / Joseph DeVito | 2.9472 | -0.0008 | 2.9464 |
| 12 | 2026-07-23 | Win | 11-8 | Michael Marx | Craig Vogel / Tim Tonguis | 2.9464 | +0.0194 | 2.9658 |
| 13 | 2026-07-23 | Win | 11-2 | Frank Pindulic | Tim Tonguis / Michael Marx | 2.9658 | +0.0194 | 2.9852 |
| 14 | 2026-07-23 | Win | 11-1 | Tim Tonguis | Craig Vogel / Frank Pindulic | 2.9852 | +0.0192 | 3.0044 |
| 15 | 2026-07-23 | Loss | 7-11 | Craig Vogel | Michael Marx / Frank Pindulic | 3.0044 | -0.0011 | 3.0033 |
| 16 | 2026-08-06 | Loss | 5-11 | William Danny Webster | Mark Wu / Chris Donahue | 3.0033 | -0.0007 | 3.0026 |
| 17 | 2026-08-06 | Win | 11-4 | Chris Donahue | Mark Wu / William Danny Webster | 3.0026 | +0.0197 | 3.0223 |
| 18 | 2026-08-06 | Win | 11-7 | Chris Donahue | Mark Wu / William Danny Webster | 3.0223 | +0.0197 | 3.0420 |
| 19 | 2026-08-06 | Loss | 6-11 | Mark Wu | Chris Donahue / William Danny Webster | 3.0420 | -0.0008 | 3.0412 |
| 20 | 2026-08-13 | Loss | 7-11 | Jim Suminski | Richard Whittington / Chris Donahue | 3.0412 | -0.0011 | 3.0401 |
| 21 | 2026-08-13 | Loss | 4-11 | Richard Whittington | Martin Brady / Jerry Visconti | 3.0401 | -0.0006 | 3.0395 |
| 22 | 2026-08-13 | Win | 11-4 | Chris Donahue | Jim Suminski / Jerry Visconti | 3.0395 | +0.0198 | 3.0593 |
| 23 | 2026-08-13 | Loss | 6-11 | Martin Brady | Jim Suminski / Richard Whittington | 3.0593 | -0.0002 | 3.0591 |
| 24 | 2026-08-20 | Win | 11-6 | Jeff Fink | Scott Konkel / Christopher Burns | 3.0591 | +0.0193 | 3.0784 |
| 25 | 2026-08-20 | Win | 11-6 | ANDREW HARRIS | Jeff Fink / Scott Konkel | 3.0784 | +0.0195 | 3.0979 |
| 26 | 2026-08-20 | Win | 11-8 | Scott Konkel | Christopher Burns / ANDREW HARRIS | 3.0979 | +0.0193 | 3.1172 |
| 27 | 2026-08-20 | Loss | 8-11 | Christopher Burns | Jeff Fink / ANDREW HARRIS | 3.1172 | -0.0007 | 3.1165 |
| 28 | 2026-08-27 | Loss | 6-11 | Ken Vallance | Jason Johnson / Martin Brady | 3.1165 | -0.0006 | 3.1159 |
| 29 | 2026-08-27 | Win | 11-6 | Craig Narod | Jason Johnson / Ken Vallance | 3.1159 | +0.0196 | 3.1355 |
| 30 | 2026-08-27 | Win | 11-2 | Jason Johnson | Craig Narod / Martin Brady | 3.1355 | +0.0192 | 3.1547 |
| 31 | 2026-09-03 | Loss | 2-11 | William Danny Webster | Craig Narod / Chris Donahue | 3.1547 | -0.0008 | 3.1539 |
| 32 | 2026-09-03 | Loss | 8-11 | Scott Konkel | Chris Donahue / William Danny Webster | 3.1539 | -0.0011 | 3.1528 |
| 33 | 2026-09-03 | Loss | 8-11 | Chris Donahue | Craig Narod / Scott Konkel | 3.1528 | -0.0006 | 3.1522 |
| 34 | 2026-09-03 | Win | 11-7 | Craig Narod | William Danny Webster / Scott Konkel | 3.1522 | +0.0189 | 3.1711 |
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 | 2.3118 | 2.3316 | -0.0199 | +0.0106 |
| 2 | 2.9074 | 2.3317 | +0.5757 | +0.0007 |
| 3 | 2.3119 | 2.3799 | -0.0679 | +0.0119 |
| 4 | 2.8675 | 2.3745 | +0.4930 | +0.0011 |
| 5 | 2.9805 | 3.2590 | -0.2785 | +0.0166 |
| 6 | 2.9910 | 3.1658 | -0.1748 | +0.0146 |
| 7 | 2.9935 | 3.1651 | -0.1716 | +0.0146 |
| 8 | 3.1459 | 3.8558 | -0.7099 | +0.0197 |
| 9 | 3.1920 | 3.8157 | +0.6237 | -0.0005 |
| 10 | 3.2629 | 3.7648 | -0.5019 | +0.0189 |
| 11 | 3.1816 | 3.7391 | +0.5575 | -0.0008 |
| 12 | 3.2025 | 3.8130 | -0.6104 | +0.0194 |
| 13 | 3.1926 | 3.7887 | -0.5962 | +0.0194 |
| 14 | 3.2165 | 3.7695 | -0.5530 | +0.0192 |
| 15 | 3.2480 | 3.7454 | +0.4974 | -0.0011 |
| 16 | 3.2958 | 3.8701 | +0.5743 | -0.0007 |
| 17 | 3.2430 | 3.9924 | -0.7494 | +0.0197 |
| 18 | 3.2627 | 3.9727 | -0.7100 | +0.0197 |
| 19 | 3.3256 | 3.8719 | +0.5463 | -0.0008 |
| 20 | 3.4203 | 3.9073 | +0.4870 | -0.0011 |
| 21 | 3.3447 | 3.9539 | +0.6092 | -0.0006 |
| 22 | 3.2856 | 4.0892 | -0.8036 | +0.0198 |
| 23 | 3.3216 | 4.1193 | +0.7977 | -0.0002 |
| 24 | 3.3556 | 3.9318 | -0.5761 | +0.0193 |
| 25 | 3.3185 | 3.9567 | -0.6381 | +0.0195 |
| 26 | 3.3371 | 3.9059 | -0.5688 | +0.0193 |
| 27 | 3.3534 | 3.9257 | +0.5723 | -0.0007 |
| 28 | 3.3907 | 3.9937 | +0.6030 | -0.0006 |
| 29 | 3.4103 | 4.0704 | -0.6601 | +0.0196 |
| 30 | 3.4385 | 3.9798 | -0.5414 | +0.0192 |
| 31 | 3.3900 | 3.9329 | +0.5429 | -0.0008 |
| 32 | 3.3887 | 3.8857 | +0.4970 | -0.0011 |
| 33 | 3.3662 | 3.9843 | +0.6180 | -0.0006 |
| 34 | 3.4363 | 3.9369 | -0.5007 | +0.0189 |
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 -0.0199 -> computed delta +0.0106; 2.8390 +0.0106 = 2.8496