Initial VIPR
2.2690
Registry seed
Current VIPR
2.2310
After latest rated game
Net Movement
-0.0380
Current minus initial
Record
2-6
25% win rate · 8 rated games
Storyline
Kelly Gallagher entered VIPR with an initial registry rating of 2.2690. Across 8 rated doubles games, the player went 2-6 and moved -0.0380, finishing at 2.2310.
Why It Moved
AI-generated explanation: The 2-6 record produced +0.0206 from wins and -0.0586 from losses, for a net move of -0.0380. The biggest single-game impact was +0.0149 against Barbara Giometti as partner and Cindy Halcomb / Marie Shuey as opponents. In game #4 on 2026-07-09, the player's team was the lower-rated team, so the win carried a larger gain: player team 2.1960 vs opponent team 2.3826.
Partner Chemistry
Partnership patterns are starting to emerge.
Kelly's most common partner signals so far: Barbara Giometti (1-1, 50%), Missi Horton (1-0, 100%), Christine Martin (0-1, 0%), Cindy Halcomb (0-1, 0%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Streaks & Rivalries
Rivalry
Kelly has faced Cindy Halcomb 3 times - record: 1-2. A close matchup worth watching.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-09 | 1-3 | 2.2690 | 2.2548 | -0.0142 |
| 2026-07-16 | 1-3 | 2.2548 | 2.2310 | -0.0238 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-09 | Loss | 9-11 | Barbara Giometti | Cindy Halcomb / Marie Shuey | 2.2690 | -0.0051 | 2.2639 |
| 2 | 2026-07-09 | Loss | 3-11 | Cindy Halcomb | Marie Shuey / Barbara Giometti | 2.2639 | -0.0131 | 2.2508 |
| 3 | 2026-07-09 | Loss | 9-11 | Marie Shuey | Cindy Halcomb / Barbara Giometti | 2.2508 | -0.0109 | 2.2399 |
| 4 | 2026-07-09 | Win | 11-6 | Barbara Giometti | Cindy Halcomb / Marie Shuey | 2.2399 | +0.0149 | 2.2548 |
| 5 | 2026-07-16 | Loss | 9-11 | Christine Martin | Lynne Becker / Missi Horton | 2.2548 | -0.0063 | 2.2485 |
| 6 | 2026-07-16 | Loss | 3-11 | Helen Burns | Missi Horton / Christine Martin | 2.2485 | -0.0087 | 2.2398 |
| 7 | 2026-07-16 | Win | 11-10 | Missi Horton | Lynne Becker / Helen Burns | 2.2398 | +0.0057 | 2.2455 |
| 8 | 2026-07-16 | Loss | 7-11 | Lynne Becker | Christine Martin / Helen Burns | 2.2455 | -0.0145 | 2.2310 |
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 | 2.1915 | 2.3766 | +0.1851 | -0.0051 |
| 2 | 2.3235 | 2.2114 | -0.1121 | -0.0131 |
| 3 | 2.2836 | 2.2512 | -0.0324 | -0.0109 |
| 4 | 2.1960 | 2.3826 | -0.1866 | +0.0149 |
| 5 | 2.1431 | 2.2788 | +0.1356 | -0.0063 |
| 6 | 2.1295 | 2.1757 | +0.0462 | -0.0087 |
| 7 | 2.2839 | 2.1224 | +0.1615 | +0.0057 |
| 8 | 2.2413 | 2.0742 | -0.1671 | -0.0145 |
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 +0.1851 -> computed delta -0.0051; 2.2690 -0.0051 = 2.2639