Initial VIPR
3.2830
Registry seed
Current VIPR
3.2397
After latest rated game
Net Movement
-0.0433
Current minus initial
Record
2-6
25% win rate · 8 rated games
Storyline
Denise Vinci entered VIPR with an initial registry rating of 3.2830. Across 8 rated doubles games, the player went 2-6 and moved -0.0433, finishing at 3.2397.
Why It Moved
AI-generated explanation: The 2-6 record produced +0.0193 from wins and -0.0626 from losses, for a net move of -0.0433. The biggest single-game impact was -0.0118 against Lori Novack as partner and Debbie Fischer / Rose Hoffmann as opponents. In game #3 on 2026-07-23, VIPR expected the player's team to have the edge, so the loss carried a larger drop: player team 3.2208 vs opponent team 3.1580.
Partner Chemistry
Partnership patterns are starting to emerge.
Denise's most common partner signals so far: Lori Novack (0-2, 0%), Kathy Battle (1-0, 100%), Rose Hoffmann (1-0, 100%), Debbie Fischer (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
Denise has faced Lori Novack 4 times - record: 2-2. A close matchup worth watching.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-23 | 1-3 | 3.2830 | 3.2581 | -0.0249 |
| 2026-08-06 | 1-3 | 3.2581 | 3.2397 | -0.0184 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-23 | Loss | 5-11 | Gretchen S Kerr | Lori Novack / Debbie Fischer | 3.2830 | -0.0117 | 3.2713 |
| 2 | 2026-07-23 | Win | 11-7 | Rose Hoffmann | Gretchen S Kerr / Lori Novack | 3.2713 | +0.0094 | 3.2807 |
| 3 | 2026-07-23 | Loss | 10-11 | Lori Novack | Debbie Fischer / Rose Hoffmann | 3.2807 | -0.0118 | 3.2689 |
| 4 | 2026-07-23 | Loss | 8-11 | Debbie Fischer | Gretchen S Kerr / Rose Hoffmann | 3.2689 | -0.0108 | 3.2581 |
| 5 | 2026-08-06 | Loss | 10-11 | Judy Arlington | Kathy Battle / Lori Novack | 3.2581 | -0.0114 | 3.2467 |
| 6 | 2026-08-06 | Loss | 5-11 | Teresa Boyd | Kathy Battle / Judy Arlington | 3.2467 | -0.0097 | 3.2370 |
| 7 | 2026-08-06 | Loss | 8-11 | Lori Novack | Teresa Boyd / Judy Arlington | 3.2370 | -0.0072 | 3.2298 |
| 8 | 2026-08-06 | Win | 11-6 | Kathy Battle | Teresa Boyd / Lori Novack | 3.2298 | +0.0099 | 3.2397 |
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 | 3.2172 | 3.1589 | -0.0583 | -0.0117 |
| 2 | 3.1979 | 3.1786 | +0.0194 | +0.0094 |
| 3 | 3.2208 | 3.1580 | -0.0629 | -0.0118 |
| 4 | 3.1941 | 3.1669 | -0.0272 | -0.0108 |
| 5 | 3.2712 | 3.2237 | -0.0475 | -0.0114 |
| 6 | 3.2816 | 3.2929 | +0.0113 | -0.0097 |
| 7 | 3.2166 | 3.3160 | +0.0994 | -0.0072 |
| 8 | 3.2534 | 3.2486 | +0.0048 | +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 -0.0583 -> computed delta -0.0117; 3.2830 -0.0117 = 3.2713