Initial VIPR
3.6490
Registry seed
Current VIPR
3.6469
After latest rated game
Net Movement
-0.0021
Current minus initial
Record
2-2
50% win rate · 4 rated games
Storyline
Kevin Battle entered VIPR with an initial registry rating of 3.6490. Across 4 rated doubles games, the player went 2-2 and moved -0.0021, finishing at 3.6469.
Why It Moved
AI-generated explanation: The 2-2 record produced +0.0202 from wins and -0.0223 from losses, for a net move of -0.0021. The biggest single-game impact was +0.0121 against Robert Nunn as partner and Jimmy Bowes / Randy Cummings as opponents. In game #4 on 2026-07-02, the player's team was the lower-rated team, so the win carried a larger gain: player team 3.5593 vs opponent team 3.6342.
Partner Chemistry
Partnership patterns are starting to emerge.
Kevin's most common partner signals so far: Chris Donahue (1-0, 100%), Robert Nunn (1-0, 100%), Jimmy Bowes (0-1, 0%), Randy Cummings (0-1, 0%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Streaks & Rivalries
Streak
Kevin is currently on a 2-game winning streak in rated VIPR games.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-02 | 2-2 | 3.6490 | 3.6469 | -0.0021 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-02 | Loss | 3-11 | Jimmy Bowes | Chris Donahue / Randy Cummings | 3.6490 | -0.0106 | 3.6384 |
| 2 | 2026-07-02 | Loss | 4-11 | Randy Cummings | Chris Donahue / Robert Nunn | 3.6384 | -0.0117 | 3.6267 |
| 3 | 2026-07-02 | Win | 11-5 | Chris Donahue | Jimmy Bowes / Robert Nunn | 3.6267 | +0.0081 | 3.6348 |
| 4 | 2026-07-02 | Win | 11-3 | Robert Nunn | Jimmy Bowes / Randy Cummings | 3.6348 | +0.0121 | 3.6469 |
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 | 3.6601 | 3.6400 | -0.0201 | -0.0106 |
| 2 | 3.6364 | 3.5767 | -0.0598 | -0.0117 |
| 3 | 3.6479 | 3.5818 | +0.0661 | +0.0081 |
| 4 | 3.5593 | 3.6342 | -0.0750 | +0.0121 |
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 -0.0201 -> computed delta -0.0106; 3.6490 -0.0106 = 3.6384