Initial VIPR
3.0130
Registry seed
Current VIPR
3.0340
After latest rated game
Net Movement
+0.0210
Current minus initial
Record
13-10
57% win rate · 23 rated games
Storyline
Renae Kray entered VIPR with an initial registry rating of 3.0130. Across 23 rated doubles games, the player went 13-10 and moved +0.0210, finishing at 3.0340.
Why It Moved
AI-generated explanation: The 13-10 record produced +0.1215 from wins and -0.1005 from losses, for a net move of +0.0210. The biggest single-game impact was -0.0146 against Nancy Krau as partner and Julia Krause / Joy McCormick as opponents. In game #21 on 2026-09-03, VIPR expected the player's team to have the edge, so the loss carried a larger drop: player team 2.9434 vs opponent team 2.7714.
Partner Chemistry
Partnership patterns are starting to emerge.
Renae's most common partner signals so far: Karen Scott (2-2, 50%), Debbie Fischer (1-2, 33%), Tricia Gallagher (2-0, 100%), Joy McCormick (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
Renae has faced Tricia Gallagher 5 times - record: 4-1. Clear ownership of the matchup.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-16 | 3-0 | 3.0130 | 3.0430 | +0.0300 |
| 2026-08-06 | 2-2 | 3.0430 | 3.0484 | +0.0054 |
| 2026-08-13 | 1-3 | 3.0484 | 3.0293 | -0.0191 |
| 2026-08-20 | 2-2 | 3.0293 | 3.0209 | -0.0084 |
| 2026-08-27 | 3-1 | 3.0209 | 3.0426 | +0.0217 |
| 2026-09-03 | 2-2 | 3.0426 | 3.0340 | -0.0086 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-16 | Win | 11-9 | Julee Johanson | Tricia Gallagher / Karen Scott | 3.0130 | +0.0113 | 3.0243 |
| 2 | 2026-07-16 | Win | 11-7 | Karen Scott | Tricia Gallagher / Jennifer A Hamm | 3.0243 | +0.0098 | 3.0341 |
| 3 | 2026-07-16 | Win | 11-6 | Tricia Gallagher | Julee Johanson / Jennifer A Hamm | 3.0341 | +0.0089 | 3.0430 |
| 4 | 2026-08-06 | Win | 11-5 | Connie Nowell | Debbie Fischer / Marcie Stern | 3.0430 | +0.0139 | 3.0569 |
| 5 | 2026-08-06 | Loss | 8-11 | Debbie Fischer | Marcie Stern / Connie Nowell | 3.0569 | -0.0092 | 3.0477 |
| 6 | 2026-08-06 | Loss | 5-11 | Marcie Stern | Debbie Fischer / Connie Nowell | 3.0477 | -0.0108 | 3.0369 |
| 7 | 2026-08-06 | Win | 11-7 | Debbie Fischer | Marcie Stern / Connie Nowell | 3.0369 | +0.0115 | 3.0484 |
| 8 | 2026-08-13 | Loss | 8-11 | Debbie Fischer | Karen Scott / Gayle Kiefer | 3.0484 | -0.0109 | 3.0375 |
| 9 | 2026-08-13 | Loss | 4-11 | Gayle Kiefer | Karen Scott / Lori Pulford | 3.0375 | -0.0098 | 3.0277 |
| 10 | 2026-08-13 | Loss | 4-11 | Karen Scott | Debbie Fischer / Lori Pulford | 3.0277 | -0.0096 | 3.0181 |
| 11 | 2026-08-13 | Win | 11-9 | Lori Pulford | Debbie Fischer / Gayle Kiefer | 3.0181 | +0.0112 | 3.0293 |
| 12 | 2026-08-20 | Loss | 10-11 | Joy McCormick | Gayle Kiefer / Rose Kopja | 3.0293 | -0.0040 | 3.0253 |
| 13 | 2026-08-20 | Win | 11-9 | Mary LaFrancois | Joy McCormick / Gayle Kiefer | 3.0253 | +0.0047 | 3.0300 |
| 14 | 2026-08-20 | Loss | 6-11 | Gayle Kiefer | Rose Kopja / Mary LaFrancois | 3.0300 | -0.0123 | 3.0177 |
| 15 | 2026-08-20 | Win | 11-3 | Rose Kopja | Joy McCormick / Mary LaFrancois | 3.0177 | +0.0032 | 3.0209 |
| 16 | 2026-08-27 | Win | 11-9 | Dana Gainer | Tricia Gallagher / Karen Scott | 3.0209 | +0.0114 | 3.0323 |
| 17 | 2026-08-27 | Loss | 10-11 | Karen Scott | Dana Gainer / Tricia Gallagher | 3.0323 | -0.0101 | 3.0222 |
| 18 | 2026-08-27 | Win | 11-5 | Tricia Gallagher | Dana Gainer / Karen Scott | 3.0222 | +0.0101 | 3.0323 |
| 19 | 2026-08-27 | Win | 11-9 | Karen Scott | Dana Gainer / Tricia Gallagher | 3.0323 | +0.0103 | 3.0426 |
| 20 | 2026-09-03 | Win | 11-8 | Julia Krause | Joy McCormick / Debbie Chaffee | 3.0426 | +0.0027 | 3.0453 |
| 21 | 2026-09-03 | Loss | 3-11 | Nancy Krau | Julia Krause / Joy McCormick | 3.0453 | -0.0146 | 3.0307 |
| 22 | 2026-09-03 | Win | 11-10 | Joy McCormick | Debbie Chaffee / Nancy Krau | 3.0307 | +0.0125 | 3.0432 |
| 23 | 2026-09-03 | Loss | 5-11 | Debbie Chaffee | Julia Krause / Nancy Krau | 3.0432 | -0.0092 | 3.0340 |
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 | 3.0168 | 3.0607 | -0.0438 | +0.0113 |
| 2 | 3.0293 | 3.0214 | +0.0079 | +0.0098 |
| 3 | 3.0416 | 3.0050 | +0.0366 | +0.0089 |
| 4 | 3.0387 | 3.1828 | -0.1442 | +0.0139 |
| 5 | 3.0811 | 3.1082 | +0.0272 | -0.0092 |
| 6 | 3.1089 | 3.0804 | -0.0285 | -0.0108 |
| 7 | 3.0675 | 3.1218 | -0.0542 | +0.0115 |
| 8 | 3.0790 | 3.0462 | -0.0328 | -0.0109 |
| 9 | 3.0385 | 3.0445 | +0.0060 | -0.0098 |
| 10 | 3.0508 | 3.0648 | +0.0141 | -0.0096 |
| 11 | 3.0231 | 3.0635 | -0.0404 | +0.0112 |
| 12 | 2.7524 | 2.9939 | +0.2415 | -0.0040 |
| 13 | 2.9493 | 2.7438 | +0.2055 | +0.0047 |
| 14 | 3.0203 | 2.9406 | -0.0798 | -0.0123 |
| 15 | 3.0036 | 2.7143 | +0.2893 | +0.0032 |
| 16 | 3.0167 | 3.0639 | -0.0472 | +0.0114 |
| 17 | 3.0379 | 3.0354 | -0.0025 | -0.0101 |
| 18 | 3.0356 | 3.0377 | -0.0021 | +0.0101 |
| 19 | 3.0311 | 3.0414 | -0.0103 | +0.0103 |
| 20 | 3.0408 | 2.7183 | +0.3224 | +0.0027 |
| 21 | 2.9434 | 2.7714 | -0.1720 | -0.0146 |
| 22 | 2.7765 | 2.8641 | -0.0876 | +0.0125 |
| 23 | 2.9027 | 2.9297 | +0.0270 | -0.0092 |
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 -0.0438 -> computed delta +0.0113; 3.0130 +0.0113 = 3.0243