VIPR Rating Audit Trail

Connie Nowell

Member ID: TVCPC-P0575   Generated: 2026-10-29 07:46 PM

3.0350 -> 3.1186
Net +0.0836   Record 14-10   Win Rate 58%   Games 24
Initial VIPR
3.0350
Registry seed
Current VIPR
3.1186
After latest rated game
Net Movement
+0.0836
Current minus initial
Record
14-10
58% win rate · 24 rated games

Storyline

Connie Nowell entered VIPR with an initial registry rating of 3.0350. Across 24 rated doubles games, the player went 14-10 and moved +0.0836, finishing at 3.1186.

Why It Moved

AI-generated explanation: The 14-10 record produced +0.1613 from wins and -0.0777 from losses, for a net move of +0.0836. The biggest single-game impact was +0.0162 against Judy Arlington as partner and Sandy Zutter / Kathy Battle as opponents. In game #21 on 2026-09-10, the player's team was the lower-rated team, so the win carried a larger gain: player team 3.1669 vs opponent team 3.4191.

Partner Chemistry

Partnership patterns are starting to emerge.

Connie's most common partner signals so far: Lori Novack (2-2, 50%), Dana Gainer (1-1, 50%), Debbie Fischer (1-1, 50%), Marcie Stern (1-1, 50%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.

Streaks & Rivalries
Rivalry

Connie has faced Lori Novack 6 times - record: 3-3. A close matchup worth watching.

Session Summary

DateW-LStartEndNet
2026-07-23 2-2 3.0350 3.0368 +0.0018
2026-08-06 3-1 3.0368 3.0592 +0.0224
2026-08-13 3-1 3.0592 3.0928 +0.0336
2026-08-20 2-2 3.0928 3.0927 -0.0001
2026-09-03 2-2 3.0927 3.1022 +0.0095
2026-09-10 2-2 3.1022 3.1186 +0.0164

Game-By-Game Rating Trail

#DateResultScorePartnerOpponentsBeforeChangeAfter
1 2026-07-23
Thursday Ladies Ladder League - SUMMER 2026
Win 11-8 Gayle Kiefer Dana Gainer / Julee Johanson 3.0350 +0.0088 3.0438
2 2026-07-23
Thursday Ladies Ladder League - SUMMER 2026
Win 11-4 Andrea Fairchild Julee Johanson / Gayle Kiefer 3.0438 +0.0066 3.0504
3 2026-07-23
Thursday Ladies Ladder League - SUMMER 2026
Loss 7-11 Julee Johanson Dana Gainer / Andrea Fairchild 3.0504 -0.0078 3.0426
4 2026-07-23
Thursday Ladies Ladder League - SUMMER 2026
Loss 5-11 Dana Gainer Gayle Kiefer / Andrea Fairchild 3.0426 -0.0058 3.0368
5 2026-08-06
Thursday Ladies Ladder League - SUMMER 2026
Win 11-5 Renae Kray Debbie Fischer / Marcie Stern 3.0368 +0.0139 3.0507
6 2026-08-06
Thursday Ladies Ladder League - SUMMER 2026
Win 11-8 Marcie Stern Debbie Fischer / Renae Kray 3.0507 +0.0092 3.0599
7 2026-08-06
Thursday Ladies Ladder League - SUMMER 2026
Win 11-5 Debbie Fischer Marcie Stern / Renae Kray 3.0599 +0.0108 3.0707
8 2026-08-06
Thursday Ladies Ladder League - SUMMER 2026
Loss 7-11 Marcie Stern Debbie Fischer / Renae Kray 3.0707 -0.0115 3.0592
9 2026-08-13
Thursday Ladies Ladder League - SUMMER 2026
Win 11-10 Jackie Minyard Brenda Leardi / Amy Huckaby 3.0592 +0.0125 3.0717
10 2026-08-13
Thursday Ladies Ladder League - SUMMER 2026
Win 11-9 Amy Huckaby Jackie Minyard / Lori Novack 3.0717 +0.0139 3.0856
11 2026-08-13
Thursday Ladies Ladder League - SUMMER 2026
Loss 8-11 Lori Novack Brenda Leardi / Jackie Minyard 3.0856 -0.0049 3.0807
12 2026-08-13
Thursday Ladies Ladder League - SUMMER 2026
Win 11-4 Brenda Leardi Amy Huckaby / Lori Novack 3.0807 +0.0121 3.0928
13 2026-08-20
Thursday Ladies Ladder League - SUMMER 2026
Loss 10-11 Debbie Fischer Lori Novack / Dana Gainer 3.0928 -0.0120 3.0808
14 2026-08-20
Thursday Ladies Ladder League - SUMMER 2026
Loss 3-11 Karen Scott Debbie Fischer / Lori Novack 3.0808 -0.0082 3.0726
15 2026-08-20
Thursday Ladies Ladder League - SUMMER 2026
Win 11-5 Lori Novack Dana Gainer / Karen Scott 3.0726 +0.0081 3.0807
16 2026-08-20
Thursday Ladies Ladder League - SUMMER 2026
Win 11-9 Dana Gainer Debbie Fischer / Karen Scott 3.0807 +0.0120 3.0927
17 2026-09-03
Thursday Ladies Ladder League - SUMMER 2026
Win 11-6 Danielle George Eileen Leccese / Lori Novack 3.0927 +0.0110 3.1037
18 2026-09-03
Thursday Ladies Ladder League - SUMMER 2026
Loss 10-11 Lori Novack Danielle George / Eileen Leccese 3.1037 -0.0068 3.0969
19 2026-09-03
Thursday Ladies Ladder League - SUMMER 2026
Loss 6-11 Eileen Leccese Danielle George / Lori Novack 3.0969 -0.0082 3.0887
20 2026-09-03
Thursday Ladies Ladder League - SUMMER 2026
Win 11-4 Lori Novack Danielle George / Eileen Leccese 3.0887 +0.0135 3.1022
21 2026-09-10
Thursday Ladies Ladder League - SUMMER 2026
Win 11-2 Judy Arlington Sandy Zutter / Kathy Battle 3.1022 +0.0162 3.1184
22 2026-09-10
Thursday Ladies Ladder League - SUMMER 2026
Loss 4-11 Kathy Battle Sandy Zutter / Judy Arlington 3.1184 -0.0046 3.1138
23 2026-09-10
Thursday Ladies Ladder League - SUMMER 2026
Win 11-8 Sandy Zutter Kathy Battle / Judy Arlington 3.1138 +0.0127 3.1265
24 2026-09-10
Thursday Ladies Ladder League - SUMMER 2026
Loss 4-11 Sandy Zutter Kathy Battle / Judy Arlington 3.1265 -0.0079 3.1186

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 3.0355 2.9943 +0.0412 +0.0088
2 3.1507 3.0273 +0.1234 +0.0066
3 3.0241 3.1017 +0.0776 -0.0078
4 2.9979 3.1516 +0.1537 -0.0058
5 3.0387 3.1828 -0.1442 +0.0139
6 3.1082 3.0811 +0.0272 +0.0092
7 3.0804 3.1089 -0.0285 +0.0108
8 3.1218 3.0675 -0.0542 -0.0115
9 3.1785 3.2655 -0.0870 +0.0125
10 3.1330 3.2743 -0.1414 +0.0139
11 3.1111 3.3044 +0.1933 -0.0049
12 3.1291 3.2048 -0.0757 +0.0121
13 3.1087 3.0368 -0.0719 -0.0120
14 3.0837 3.1483 +0.0646 -0.0082
15 3.0993 3.0324 +0.0669 +0.0081
16 3.0262 3.0982 -0.0720 +0.0120
17 3.1496 3.1828 -0.0332 +0.0110
18 3.1195 3.2336 +0.1141 -0.0068
19 3.1323 3.1947 +0.0624 -0.0082
20 3.1094 3.2371 -0.1277 +0.0135
21 3.1669 3.4191 -0.2522 +0.0162
22 3.1868 3.3943 +0.2075 -0.0046
23 3.2415 3.3395 -0.0980 +0.0127
24 3.2542 3.3268 +0.0726 -0.0079

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 +0.0412 -> computed delta +0.0088; 3.0350 +0.0088 = 3.0438