VIPR Rating Audit Trail

Patrick Lee

Member ID: TVCPC-P0474   Generated: 2026-09-04 12:10 PM

4.1000 -> 4.1050
Net +0.0050   Record 5-7   Win Rate 42%   Games 12
Initial VIPR
4.1000
Registry seed
Current VIPR
4.1050
After latest rated game
Net Movement
+0.0050
Current minus initial
Record
5-7
42% win rate · 12 rated games

Storyline

Patrick Lee entered VIPR with an initial registry rating of 4.1000. Across 12 rated doubles games, the player went 5-7 and moved +0.0050, finishing at 4.1050.

Why It Moved

AI-generated explanation: The record was below .500, but the rating rose because the 5 win(s) added +0.0646 against stronger situations while the 7 losses cost -0.0596. The biggest single-game impact was +0.0148 against Tony Chiravolo as partner and Kevin Faust / Gary Jones as opponents. In game #9 on 2026-08-06, the player's team was the lower-rated team, so the win carried a larger gain: player team 4.2209 vs opponent team 4.4031.

Partner Chemistry

Partnership patterns are starting to emerge.

Patrick's most common partner signals so far: Jason Johnson (1-0, 100%), Patrick Wilson (1-0, 100%), Sal Aparo (1-0, 100%), Timothy DeMaria (1-0, 100%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.

Streaks & Rivalries
Streak

Patrick is currently on a 3-game losing streak in rated VIPR games.

Session Summary

DateW-LStartEndNet
2026-07-02 2-2 4.1000 4.1023 +0.0023
2026-07-09 2-2 4.1023 4.1138 +0.0115
2026-08-06 1-3 4.1138 4.1050 -0.0088

Game-By-Game Rating Trail

#DateResultScorePartnerOpponentsBeforeChangeAfter
1 2026-07-02 Win 11-9 Patrick Wilson Dan Civitarese / William Danny Webster 4.1000 +0.0134 4.1134
2 2026-07-02 Loss 9-11 William Danny Webster Dan Civitarese / Timothy DeMaria 4.1134 -0.0049 4.1085
3 2026-07-02 Loss 10-11 Dan Civitarese Patrick Wilson / Timothy DeMaria 4.1085 -0.0147 4.0938
4 2026-07-02 Win 11-2 Timothy DeMaria Patrick Wilson / William Danny Webster 4.0938 +0.0085 4.1023
5 2026-07-09 Win 11-8 Sal Aparo Jim Keating / Bill Shoemaker 4.1023 +0.0136 4.1159
6 2026-07-09 Win 11-4 Jason Johnson Sal Aparo / Jim Keating 4.1159 +0.0143 4.1302
7 2026-07-09 Loss 8-11 Jim Keating Bill Shoemaker / Jason Johnson 4.1302 -0.0084 4.1218
8 2026-07-09 Loss 8-11 Bill Shoemaker Sal Aparo / Jason Johnson 4.1218 -0.0080 4.1138
9 2026-08-06 Win 11-3 Tony Chiravolo Kevin Faust / Gary Jones 4.1138 +0.0148 4.1286
10 2026-08-06 Loss 2-11 Kevin Faust Steve LaVallee / Kreg S Hamm 4.1286 -0.0108 4.1178
11 2026-08-06 Loss 7-11 Gary Jones Tony Chiravolo / Kreg S Hamm 4.1178 -0.0091 4.1087
12 2026-08-06 Loss 6-11 Steve LaVallee Tony Chiravolo / Kevin Faust 4.1087 -0.0037 4.1050

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 DiffComputed Delta
1 4.0860 4.2109 -0.1249 +0.0134
2 4.0456 4.2419 +0.1962 -0.0049
3 4.2633 4.0875 -0.1758 -0.0147
4 4.1002 4.0469 +0.0534 +0.0085
5 4.1679 4.2979 -0.1300 +0.0136
6 4.1395 4.3004 -0.1609 +0.0143
7 4.1742 4.2319 +0.0576 -0.0084
8 4.1733 4.2445 +0.0711 -0.0080
9 4.2209 4.4031 -0.1821 +0.0148
10 4.2291 4.2014 -0.0277 -0.0108
11 4.1943 4.2241 +0.0299 -0.0091
12 4.2049 4.4603 +0.2555 -0.0037

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 -0.1249 -> computed delta +0.0134; 4.1000 +0.0134 = 4.1134