VIPR Rating Audit Trail

Kim Smith

Member ID: TVCPC-P0305   Generated: 2026-10-29 07:46 PM

2.5440 -> 2.5918
Net +0.0478   Record 9-3   Win Rate 75%   Games 12
Initial VIPR
2.5440
Registry seed
Current VIPR
2.5918
After latest rated game
Net Movement
+0.0478
Current minus initial
Record
9-3
75% win rate · 12 rated games

Storyline

Kim Smith entered VIPR with an initial registry rating of 2.5440. Across 12 rated doubles games, the player went 9-3 and moved +0.0478, finishing at 2.5918.

Why It Moved

AI-generated explanation: The 9-3 record produced +0.0825 from wins and -0.0347 from losses, for a net move of +0.0478. The biggest single-game impact was +0.0171 against Pamela Uriarte as partner and Judy Huffman / Karen Sykes as opponents. In game #2 on 2026-10-01, the player's team was the lower-rated team, so the win carried a larger gain: player team 2.2398 vs opponent team 2.5464.

Partner Chemistry

Partnership patterns are starting to emerge.

Kim's most common partner signals so far: Judy Huffman (2-0, 100%), Pamela Uriarte (2-0, 100%), Cynthia Speiran (1-1, 50%), Amy Fortier (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

Kim has faced Judy Huffman 5 times - record: 5-0. Clear ownership of the matchup.

Session Summary

DateW-LStartEndNet
2026-10-01 4-0 2.5440 2.5839 +0.0399
2026-10-22 2-2 2.5839 2.5811 -0.0028
2026-10-29 3-1 2.5811 2.5918 +0.0107

Game-By-Game Rating Trail

#DateResultScorePartnerOpponentsBeforeChangeAfter
1 2026-10-01
Thursday Ladies Ladder League - Fall 2026
Win 11-6 Judy Huffman Karen Sykes / Pamela Uriarte 2.5440 +0.0029 2.5469
2 2026-10-01
Thursday Ladies Ladder League - Fall 2026
Win 11-10 Pamela Uriarte Judy Huffman / Karen Sykes 2.5469 +0.0171 2.5640
3 2026-10-01
Thursday Ladies Ladder League - Fall 2026
Win 11-8 Karen Sykes Judy Huffman / Pamela Uriarte 2.5640 +0.0033 2.5673
4 2026-10-01
Thursday Ladies Ladder League - Fall 2026
Win 11-6 Pamela Uriarte Judy Huffman / Karen Sykes 2.5673 +0.0166 2.5839
5 2026-10-22
Thursday Ladies Ladder League - Fall 2026
Loss 6-11 Coni Lentz Jacqueline Leonard / Cynthia Speiran 2.5839 -0.0091 2.5748
6 2026-10-22
Thursday Ladies Ladder League - Fall 2026
Win 11-8 Jacqueline Leonard Cynthia Speiran / Coni Lentz 2.5748 +0.0069 2.5817
7 2026-10-22
Thursday Ladies Ladder League - Fall 2026
Loss 9-11 Cynthia Speiran Jacqueline Leonard / Coni Lentz 2.5817 -0.0106 2.5711
8 2026-10-22
Thursday Ladies Ladder League - Fall 2026
Win 11-7 Cynthia Speiran Jacqueline Leonard / Coni Lentz 2.5711 +0.0100 2.5811
9 2026-10-29
Thursday Ladies Ladder League - Fall 2026
Win 11-3 Denice Dirks Judy Huffman / Amy Fortier 2.5811 +0.0043 2.5854
10 2026-10-29
Thursday Ladies Ladder League - Fall 2026
Win 11-3 Amy Fortier Judy Huffman / Debra Fox 2.5854 +0.0143 2.5997
11 2026-10-29
Thursday Ladies Ladder League - Fall 2026
Win 11-8 Judy Huffman Denice Dirks / Debra Fox 2.5997 +0.0071 2.6068
12 2026-10-29
Thursday Ladies Ladder League - Fall 2026
Loss 7-11 Debra Fox Denice Dirks / Amy Fortier 2.6068 -0.0150 2.5918

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 2.5497 2.2401 +0.3096 +0.0029
2 2.2398 2.5464 -0.3066 +0.0171
3 2.5339 2.2524 +0.2815 +0.0033
4 2.2556 2.5307 -0.2751 +0.0166
5 2.5070 2.5388 +0.0317 -0.0091
6 2.5896 2.4801 +0.1095 +0.0069
7 2.5303 2.5100 -0.0204 -0.0106
8 2.5197 2.5206 -0.0009 +0.0100
9 2.5083 2.2831 +0.2252 +0.0043
10 2.2970 2.4575 -0.1605 +0.0143
11 2.5371 2.4346 +0.1025 +0.0071
12 2.4644 2.2720 -0.1923 -0.0150

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 +0.3096 -> computed delta +0.0029; 2.5440 +0.0029 = 2.5469