Initial VIPR
4.8580
Registry seed
Current VIPR
4.8099
After latest rated game
Net Movement
-0.0481
Current minus initial
Record
6-8
43% win rate · 14 rated games
Storyline
Ted Custer entered VIPR with an initial registry rating of 4.8580. Across 14 rated doubles games, the player went 6-8 and moved -0.0481, finishing at 4.8099.
Why It Moved
AI-generated explanation: The 6-8 record produced +0.0345 from wins and -0.0826 from losses, for a net move of -0.0481. The biggest single-game impact was -0.0168 against Rob Schultz as partner and Richard Chris Armstrong / Kreg S Hamm as opponents. In game #8 on 2026-08-20, VIPR expected the player's team to have the edge, so the loss carried a larger drop: player team 4.6210 vs opponent team 4.3299.
Partner Chemistry
Partnership patterns are starting to emerge.
Ted's most common partner signals so far: Gary Kray (2-2, 50%), Richard Chris Armstrong (2-1, 67%), Derek Wuebbels (1-1, 50%), Kreg S Hamm (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
Ted has faced Gary Kray 5 times - record: 1-4. A tough matchup so far.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-08-06 | 0-2 | 4.8580 | 4.8375 | -0.0205 |
| 2026-08-13 | 1-3 | 4.8375 | 4.8101 | -0.0274 |
| 2026-08-20 | 2-2 | 4.8101 | 4.7981 | -0.0120 |
| 2026-08-27 | 3-1 | 4.7981 | 4.8099 | +0.0118 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-08-06 | Loss | 5-11 | Gary Kray | Wayne Bondy / Derek Wuebbels | 4.8580 | -0.0056 | 4.8524 |
| 2 | 2026-08-06 | Loss | 9-11 | Derek Wuebbels | Jim Bruton / Oliver Sun | 4.8524 | -0.0149 | 4.8375 |
| 3 | 2026-08-13 | Loss | 5-11 | Gary Kray | Richard Chris Armstrong / Michael Leardi | 4.8375 | -0.0101 | 4.8274 |
| 4 | 2026-08-13 | Win | 11-10 | Derek Wuebbels | Michael Leardi / Kreg S Hamm | 4.8274 | +0.0009 | 4.8283 |
| 5 | 2026-08-13 | Loss | 7-9 | Kreg S Hamm | Michael Leardi / Gary Kray | 4.8283 | -0.0045 | 4.8238 |
| 6 | 2026-08-13 | Loss | 3-11 | Richard Chris Armstrong | Derek Wuebbels / Gary Kray | 4.8238 | -0.0137 | 4.8101 |
| 7 | 2026-08-20 | Win | 11-4 | Richard Chris Armstrong | Kreg S Hamm / Gary Kray | 4.8101 | +0.0012 | 4.8113 |
| 8 | 2026-08-20 | Loss | 7-11 | Rob Schultz | Richard Chris Armstrong / Kreg S Hamm | 4.8113 | -0.0168 | 4.7945 |
| 9 | 2026-08-20 | Loss | 9-11 | Kreg S Hamm | Gary Kray / Rob Schultz | 4.7945 | -0.0052 | 4.7893 |
| 10 | 2026-08-20 | Win | 11-3 | Gary Kray | Richard Chris Armstrong / Rob Schultz | 4.7893 | +0.0088 | 4.7981 |
| 11 | 2026-08-27 | Win | 11-8 | Wayne Bondy | Richard Chris Armstrong / Michael Leardi | 4.7981 | +0.0060 | 4.8041 |
| 12 | 2026-08-27 | Loss | 5-11 | Michael Leardi | Phil Weiner / Gary Kray | 4.8041 | -0.0118 | 4.7923 |
| 13 | 2026-08-27 | Win | 11-5 | Gary Kray | Wayne Bondy / Phil Weiner | 4.7923 | +0.0120 | 4.8043 |
| 14 | 2026-08-27 | Win | 11-9 | Richard Chris Armstrong | Phil Weiner / Michael Leardi | 4.8043 | +0.0056 | 4.8099 |
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 | 4.6638 | 4.8263 | +0.1625 | -0.0056 |
| 2 | 4.8312 | 4.6471 | -0.1841 | -0.0149 |
| 3 | 4.6584 | 4.6543 | -0.0041 | -0.0101 |
| 4 | 4.8211 | 4.2847 | +0.5364 | +0.0009 |
| 5 | 4.3594 | 4.5730 | +0.2136 | -0.0045 |
| 6 | 4.7784 | 4.6423 | -0.1362 | -0.0137 |
| 7 | 4.7647 | 4.2796 | +0.4851 | +0.0012 |
| 8 | 4.6210 | 4.3299 | -0.2910 | -0.0168 |
| 9 | 4.3554 | 4.5380 | +0.1826 | -0.0052 |
| 10 | 4.6422 | 4.5991 | +0.0431 | +0.0088 |
| 11 | 4.8103 | 4.6640 | +0.1463 | +0.0060 |
| 12 | 4.6712 | 4.6070 | -0.0641 | -0.0118 |
| 13 | 4.6587 | 4.7296 | -0.0708 | +0.0120 |
| 14 | 4.7811 | 4.6159 | +0.1652 | +0.0056 |
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 +0.1625 -> computed delta -0.0056; 4.8580 -0.0056 = 4.8524