Initial VIPR
3.7830
Registry seed
Current VIPR
3.7872
After latest rated game
Net Movement
+0.0042
Current minus initial
Record
7-5
58% win rate · 12 rated games
Storyline
Tim Tonguis entered VIPR with an initial registry rating of 3.7830. Across 12 rated doubles games, the player went 7-5 and moved +0.0042, finishing at 3.7872.
Why It Moved
AI-generated explanation: The 7-5 record produced +0.0740 from wins and -0.0698 from losses, for a net move of +0.0042. The biggest single-game impact was -0.0194 against Craig Vogel as partner and Ramon Jimenez / Michael Marx as opponents. In game #9 on 2026-07-23, VIPR expected the player's team to have the edge, so the loss carried a larger drop: player team 3.8130 vs opponent team 3.2025.
Partner Chemistry
Partnership patterns are starting to emerge.
Tim's most common partner signals so far: Jim Feehan (2-1, 67%), George Carroll (1-1, 50%), Frank Pindulic (1-0, 100%), John Hayward (1-0, 100%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Streaks & Rivalries
Rivalry
Tim has faced George Carroll 5 times - record: 4-1. Clear ownership of the matchup.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-02 | 2-2 | 3.7830 | 3.7810 | -0.0020 |
| 2026-07-09 | 3-1 | 3.7810 | 3.7949 | +0.0139 |
| 2026-07-23 | 2-2 | 3.7949 | 3.7872 | -0.0077 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-02 | Loss | 7-11 | Jim Feehan | John Hayward / George Carroll | 3.7830 | -0.0109 | 3.7721 |
| 2 | 2026-07-02 | Win | 11-3 | John Hayward | Jim Feehan / George Carroll | 3.7721 | +0.0088 | 3.7809 |
| 3 | 2026-07-02 | Loss | 3-11 | George Carroll | Jim Feehan / John Hayward | 3.7809 | -0.0094 | 3.7715 |
| 4 | 2026-07-02 | Win | 11-9 | Jim Feehan | John Hayward / George Carroll | 3.7715 | +0.0095 | 3.7810 |
| 5 | 2026-07-09 | Win | 11-10 | Jim Feehan | George Carroll / Edward Gainer | 3.7810 | +0.0061 | 3.7871 |
| 6 | 2026-07-09 | Win | 11-1 | Robert Nunn | Jim Feehan / George Carroll | 3.7871 | +0.0128 | 3.7999 |
| 7 | 2026-07-09 | Win | 11-4 | George Carroll | Edward Gainer / Robert Nunn | 3.7999 | +0.0057 | 3.8056 |
| 8 | 2026-07-09 | Loss | 6-11 | Edward Gainer | Jim Feehan / Robert Nunn | 3.8056 | -0.0107 | 3.7949 |
| 9 | 2026-07-23 | Loss | 8-11 | Craig Vogel | Ramon Jimenez / Michael Marx | 3.7949 | -0.0194 | 3.7755 |
| 10 | 2026-07-23 | Loss | 2-11 | Michael Marx | Ramon Jimenez / Frank Pindulic | 3.7755 | -0.0194 | 3.7561 |
| 11 | 2026-07-23 | Win | 11-1 | Ramon Jimenez | Craig Vogel / Frank Pindulic | 3.7561 | +0.0192 | 3.7753 |
| 12 | 2026-07-23 | Win | 11-3 | Frank Pindulic | Craig Vogel / Michael Marx | 3.7753 | +0.0119 | 3.7872 |
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 | 3.7669 | 3.7359 | -0.0310 | -0.0109 |
| 2 | 3.7777 | 3.7343 | +0.0435 | +0.0088 |
| 3 | 3.7376 | 3.7581 | +0.0205 | -0.0094 |
| 4 | 3.7562 | 3.7395 | +0.0167 | +0.0095 |
| 5 | 3.7657 | 3.6215 | +0.1443 | +0.0061 |
| 6 | 3.6215 | 3.7201 | -0.0986 | +0.0128 |
| 7 | 3.7249 | 3.5653 | +0.1596 | +0.0057 |
| 8 | 3.6368 | 3.6126 | -0.0241 | -0.0107 |
| 9 | 3.8130 | 3.2025 | -0.6104 | -0.0194 |
| 10 | 3.7887 | 3.1926 | -0.5962 | -0.0194 |
| 11 | 3.2165 | 3.7695 | -0.5530 | +0.0192 |
| 12 | 3.7387 | 3.8055 | -0.0668 | +0.0119 |
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 -0.0310 -> computed delta -0.0109; 3.7830 -0.0109 = 3.7721