VIPR Rating Audit Trail

Amy Huckaby

Member ID: TVCPC-P0565   Generated: 2026-07-23 05:16 PM

3.2520 -> 3.2884
Net +0.0364   Record 6-5   Win Rate 55%   Games 11
Initial VIPR
3.2520
Registry seed
Current VIPR
3.2884
After latest rated game
Net Movement
+0.0364
Current minus initial
Record
6-5
55% win rate · 11 rated games

Storyline

Amy Huckaby entered VIPR with an initial registry rating of 3.2520. Across 11 rated doubles games, the player went 6-5 and moved +0.0364, finishing at 3.2884.

Why It Moved

AI-generated explanation: The 6-5 record produced +0.0749 from wins and -0.0385 from losses, for a net move of +0.0364. The biggest single-game impact was +0.0137 against Judith Lee as partner and Carolyn Roan / Nickie Gader as opponents. In game #10 on 2026-07-23, the player's team was the lower-rated team, so the win carried a larger gain: player team 3.2972 vs opponent team 3.4311.

Partner Chemistry

Partnership patterns are starting to emerge.

Amy's most common partner signals so far: Carolyn Roan (2-0, 100%), Nickie Gader (1-1, 50%), Jackie Minyard (1-0, 100%), Jean Narod (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

Amy has faced Carolyn Roan 4 times - record: 1-3. A tough matchup so far.

Session Summary

DateW-LStartEndNet
2026-07-02 2-2 3.2520 3.2588 +0.0068
2026-07-09 2-1 3.2588 3.2797 +0.0209
2026-07-23 2-2 3.2797 3.2884 +0.0087

Game-By-Game Rating Trail

#DateResultScorePartnerOpponentsBeforeChangeAfter
1 2026-07-02 Loss 3-11 Judy Arlington Nickie Gader / Carolyn Roan 3.2520 -0.0060 3.2460
2 2026-07-02 Loss 2-11 Marcie Stern Carolyn Roan / Judy Arlington 3.2460 -0.0083 3.2377
3 2026-07-02 Win 11-2 Carolyn Roan Nickie Gader / Marcie Stern 3.2377 +0.0112 3.2489
4 2026-07-02 Win 11-4 Nickie Gader Judy Arlington / Marcie Stern 3.2489 +0.0099 3.2588
5 2026-07-09 Win 11-7 Jackie Minyard Ann Moreland / Jean Narod 3.2588 +0.0133 3.2721
6 2026-07-09 Loss 9-11 Sherry Airhart Ann Moreland / Jackie Minyard 3.2721 -0.0057 3.2664
7 2026-07-09 Win 11-3 Jean Narod Sherry Airhart / Jackie Minyard 3.2664 +0.0133 3.2797
8 2026-07-23 Loss 1-11 Nickie Gader Christine Ressler / Judith Lee 3.2797 -0.0092 3.2705
9 2026-07-23 Win 11-7 Carolyn Roan Christine Ressler / Nickie Gader 3.2705 +0.0135 3.2840
10 2026-07-23 Win 11-3 Judith Lee Carolyn Roan / Nickie Gader 3.2840 +0.0137 3.2977
11 2026-07-23 Loss 3-11 Christine Ressler Carolyn Roan / Judith Lee 3.2977 -0.0093 3.2884

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 3.2631 3.4108 +0.1477 -0.0060
2 3.2655 3.3244 +0.0589 -0.0083
3 3.2952 3.3364 -0.0412 +0.0112
4 3.2954 3.2914 +0.0040 +0.0099
5 3.3196 3.4377 -0.1180 +0.0133
6 3.3130 3.4722 +0.1592 -0.0057
7 3.3078 3.4261 -0.1183 +0.0133
8 3.3307 3.3577 +0.0271 -0.0092
9 3.3176 3.4455 -0.1280 +0.0135
10 3.2972 3.4311 -0.1339 +0.0137
11 3.3416 3.3674 +0.0258 -0.0093

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 +0.1477 -> computed delta -0.0060; 3.2520 -0.0060 = 3.2460