Initial VIPR
4.8550
Registry seed
Current VIPR
4.8218
After latest rated game
Net Movement
-0.0332
Current minus initial
Record
5-6
45% win rate · 11 rated games
Storyline
Wayne Bondy entered VIPR with an initial registry rating of 4.8550. Across 11 rated doubles games, the player went 5-6 and moved -0.0332, finishing at 4.8218.
Why It Moved
AI-generated explanation: The 5-6 record produced +0.0360 from wins and -0.0692 from losses, for a net move of -0.0332. The biggest single-game impact was -0.0155 against Derek Wuebbels as partner and Richard Chris Armstrong / Oliver Sun 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 4.8448 vs opponent team 4.6309.
Partner Chemistry
Partnership patterns are starting to emerge.
Wayne's most common partner signals so far: Derek Wuebbels (1-1, 50%), Oliver Sun (1-1, 50%), Phil Weiner (1-1, 50%), Michael Leardi (0-2, 0%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Streaks & Rivalries
Rivalry
Wayne has faced Richard Chris Armstrong 6 times - record: 2-4. A close matchup worth watching.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-23 | 2-2 | 4.8550 | 4.8491 | -0.0059 |
| 2026-08-06 | 2-1 | 4.8491 | 4.8481 | -0.0010 |
| 2026-08-27 | 1-3 | 4.8481 | 4.8218 | -0.0263 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-23 | Win | 11-6 | Phil Weiner | Derek Wuebbels / Oliver Sun | 4.8550 | +0.0092 | 4.8642 |
| 2 | 2026-07-23 | Win | 11-3 | Oliver Sun | Richard Chris Armstrong / Michael Leardi | 4.8642 | +0.0106 | 4.8748 |
| 3 | 2026-07-23 | Loss | 8-11 | Derek Wuebbels | Richard Chris Armstrong / Oliver Sun | 4.8748 | -0.0155 | 4.8593 |
| 4 | 2026-07-23 | Loss | 8-11 | Michael Leardi | Richard Chris Armstrong / Phil Weiner | 4.8593 | -0.0102 | 4.8491 |
| 5 | 2026-08-06 | Win | 11-5 | Derek Wuebbels | Ted Custer / Gary Kray | 4.8491 | +0.0056 | 4.8547 |
| 6 | 2026-08-06 | Win | 11-9 | Jim Bruton | Gary Kray / Oliver Sun | 4.8547 | +0.0046 | 4.8593 |
| 7 | 2026-08-06 | Loss | 7-11 | Oliver Sun | Gary Kray / Derek Wuebbels | 4.8593 | -0.0112 | 4.8481 |
| 8 | 2026-08-27 | Loss | 2-11 | Gary Kray | Phil Weiner / Richard Chris Armstrong | 4.8481 | -0.0093 | 4.8388 |
| 9 | 2026-08-27 | Win | 11-8 | Ted Custer | Richard Chris Armstrong / Michael Leardi | 4.8388 | +0.0060 | 4.8448 |
| 10 | 2026-08-27 | Loss | 5-11 | Michael Leardi | Richard Chris Armstrong / Gary Kray | 4.8448 | -0.0110 | 4.8338 |
| 11 | 2026-08-27 | Loss | 5-11 | Phil Weiner | Ted Custer / Gary Kray | 4.8338 | -0.0120 | 4.8218 |
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 | 4.6884 | 4.6594 | +0.0290 | +0.0092 |
| 2 | 4.6517 | 4.6733 | -0.0216 | +0.0106 |
| 3 | 4.8448 | 4.6309 | -0.2140 | -0.0155 |
| 4 | 4.6895 | 4.6842 | -0.0053 | -0.0102 |
| 5 | 4.8263 | 4.6638 | +0.1625 | +0.0056 |
| 6 | 4.7911 | 4.5824 | +0.2088 | +0.0046 |
| 7 | 4.6847 | 4.6414 | -0.0433 | -0.0112 |
| 8 | 4.6660 | 4.6917 | +0.0257 | -0.0093 |
| 9 | 4.8103 | 4.6640 | +0.1463 | +0.0060 |
| 10 | 4.6751 | 4.6414 | -0.0337 | -0.0110 |
| 11 | 4.7296 | 4.6587 | -0.0708 | -0.0120 |
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 +0.0290 -> computed delta +0.0092; 4.8550 +0.0092 = 4.8642