Initial VIPR
3.0310
Registry seed
Current VIPR
3.0672
After latest rated game
Net Movement
+0.0362
Current minus initial
Record
12-12
50% win rate · 24 rated games
Storyline
Lori Pulford entered VIPR with an initial registry rating of 3.0310. Across 24 rated doubles games, the player went 12-12 and moved +0.0362, finishing at 3.0672.
Why It Moved
AI-generated explanation: The 12-12 record produced +0.1355 from wins and -0.0993 from losses, for a net move of +0.0362. The biggest single-game impact was +0.0169 against Joy McCormick as partner and Gayle Kiefer / Julee Johanson as opponents. In game #1 on 2026-08-06, the player's team was the lower-rated team, so the win carried a larger gain: player team 2.7187 vs opponent team 3.0115.
Partner Chemistry
Partnership patterns are starting to emerge.
Lori's most common partner signals so far: Debbie Fischer (3-1, 75%), Lori Novack (2-2, 50%), Karen Scott (2-0, 100%), Kathy Battle (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
Lori has faced Lori Novack 8 times - record: 3-5. A close matchup worth watching.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-08-06 | 2-2 | 3.0310 | 3.0230 | -0.0080 |
| 2026-08-13 | 3-1 | 3.0230 | 3.0458 | +0.0228 |
| 2026-08-27 | 3-1 | 3.0458 | 3.0725 | +0.0267 |
| 2026-09-10 | 2-2 | 3.0725 | 3.0811 | +0.0086 |
| 2026-09-17 | 2-2 | 3.0811 | 3.0925 | +0.0114 |
| 2026-09-24 | 0-4 | 3.0925 | 3.0672 | -0.0253 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-08-06 Thursday Ladies Ladder League - SUMMER 2026 |
Win | 11-5 | Joy McCormick | Gayle Kiefer / Julee Johanson | 3.0310 | +0.0169 | 3.0479 |
| 2 | 2026-08-06 Thursday Ladies Ladder League - SUMMER 2026 |
Win | 11-7 | Karen Scott | Joy McCormick / Gayle Kiefer | 3.0479 | +0.0028 | 3.0507 |
| 3 | 2026-08-06 Thursday Ladies Ladder League - SUMMER 2026 |
Loss | 6-11 | Gayle Kiefer | Julee Johanson / Karen Scott | 3.0507 | -0.0113 | 3.0394 |
| 4 | 2026-08-06 Thursday Ladies Ladder League - SUMMER 2026 |
Loss | 5-11 | Julee Johanson | Joy McCormick / Karen Scott | 3.0394 | -0.0164 | 3.0230 |
| 5 | 2026-08-13 Thursday Ladies Ladder League - SUMMER 2026 |
Win | 11-4 | Karen Scott | Renae Kray / Gayle Kiefer | 3.0230 | +0.0098 | 3.0328 |
| 6 | 2026-08-13 Thursday Ladies Ladder League - SUMMER 2026 |
Win | 11-4 | Debbie Fischer | Renae Kray / Karen Scott | 3.0328 | +0.0096 | 3.0424 |
| 7 | 2026-08-13 Thursday Ladies Ladder League - SUMMER 2026 |
Loss | 7-11 | Gayle Kiefer | Debbie Fischer / Karen Scott | 3.0424 | -0.0078 | 3.0346 |
| 8 | 2026-08-13 Thursday Ladies Ladder League - SUMMER 2026 |
Win | 11-9 | Renae Kray | Debbie Fischer / Gayle Kiefer | 3.0346 | +0.0112 | 3.0458 |
| 9 | 2026-08-27 Thursday Ladies Ladder League - SUMMER 2026 |
Win | 11-7 | Eileen Leccese | Lori Novack / Debbie Fischer | 3.0458 | +0.0116 | 3.0574 |
| 10 | 2026-08-27 Thursday Ladies Ladder League - SUMMER 2026 |
Win | 11-2 | Debbie Fischer | Eileen Leccese / Diane Polansky | 3.0574 | +0.0120 | 3.0694 |
| 11 | 2026-08-27 Thursday Ladies Ladder League - SUMMER 2026 |
Loss | 1-11 | Diane Polansky | Lori Novack / Eileen Leccese | 3.0694 | -0.0075 | 3.0619 |
| 12 | 2026-08-27 Thursday Ladies Ladder League - SUMMER 2026 |
Win | 11-9 | Lori Novack | Debbie Fischer / Diane Polansky | 3.0619 | +0.0106 | 3.0725 |
| 13 | 2026-09-10 Thursday Ladies Ladder League - SUMMER 2026 |
Loss | 3-11 | Brenda Leardi | Debbie Fischer / Lori Novack | 3.0725 | -0.0091 | 3.0634 |
| 14 | 2026-09-10 Thursday Ladies Ladder League - SUMMER 2026 |
Win | 11-2 | Lori Novack | Brenda Leardi / Marcie Stern | 3.0634 | +0.0134 | 3.0768 |
| 15 | 2026-09-10 Thursday Ladies Ladder League - SUMMER 2026 |
Loss | 7-11 | Marcie Stern | Debbie Fischer / Brenda Leardi | 3.0768 | -0.0087 | 3.0681 |
| 16 | 2026-09-10 Thursday Ladies Ladder League - SUMMER 2026 |
Win | 11-7 | Debbie Fischer | Lori Novack / Marcie Stern | 3.0681 | +0.0130 | 3.0811 |
| 17 | 2026-09-17 Thursday Ladies Ladder League - Summer 2026 |
Loss | 10-11 | Lori Novack | Jackie Minyard / Debbie Fischer | 3.0811 | -0.0064 | 3.0747 |
| 18 | 2026-09-17 Thursday Ladies Ladder League - Summer 2026 |
Win | 11-3 | Kathy Battle | Jackie Minyard / Lori Novack | 3.0747 | +0.0133 | 3.0880 |
| 19 | 2026-09-17 Thursday Ladies Ladder League - Summer 2026 |
Loss | 2-11 | Debbie Fischer | Kathy Battle / Lori Novack | 3.0880 | -0.0068 | 3.0812 |
| 20 | 2026-09-17 Thursday Ladies Ladder League - Summer 2026 |
Win | 11-10 | Jackie Minyard | Kathy Battle / Debbie Fischer | 3.0812 | +0.0113 | 3.0925 |
| 21 | 2026-09-24 Thursday Ladies Ladder League - Summer 2026 |
Loss | 2-11 | Stephanie Chen | Kathy Battle / Lori Novack | 3.0925 | -0.0087 | 3.0838 |
| 22 | 2026-09-24 Thursday Ladies Ladder League - Summer 2026 |
Loss | 7-11 | Judy Arlington | Kathy Battle / Stephanie Chen | 3.0838 | -0.0049 | 3.0789 |
| 23 | 2026-09-24 Thursday Ladies Ladder League - Summer 2026 |
Loss | 4-11 | Lori Novack | Judy Arlington / Stephanie Chen | 3.0789 | -0.0039 | 3.0750 |
| 24 | 2026-09-24 Thursday Ladies Ladder League - Summer 2026 |
Loss | 5-11 | Kathy Battle | Judy Arlington / Lori Novack | 3.0750 | -0.0078 | 3.0672 |
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 | 2.7187 | 3.0115 | -0.2927 | +0.0169 |
| 2 | 3.0495 | 2.7327 | +0.3169 | +0.0028 |
| 3 | 3.0442 | 2.9971 | -0.0471 | -0.0113 |
| 4 | 3.0000 | 2.7377 | -0.2623 | -0.0164 |
| 5 | 3.0445 | 3.0385 | +0.0060 | +0.0098 |
| 6 | 3.0648 | 3.0508 | +0.0141 | +0.0096 |
| 7 | 3.0346 | 3.1113 | +0.0767 | -0.0078 |
| 8 | 3.0231 | 3.0635 | -0.0404 | +0.0112 |
| 9 | 3.0930 | 3.1505 | -0.0576 | +0.0116 |
| 10 | 3.0794 | 3.1484 | -0.0690 | +0.0120 |
| 11 | 3.0783 | 3.1679 | +0.0896 | -0.0075 |
| 12 | 3.0903 | 3.1096 | -0.0193 | +0.0106 |
| 13 | 3.1181 | 3.1501 | +0.0320 | -0.0091 |
| 14 | 3.0985 | 3.2196 | -0.1211 | +0.0134 |
| 15 | 3.1158 | 3.1620 | +0.0462 | -0.0087 |
| 16 | 3.0925 | 3.1995 | -0.1070 | +0.0130 |
| 17 | 3.1183 | 3.2506 | +0.1323 | -0.0064 |
| 18 | 3.1488 | 3.2671 | -0.1183 | +0.0133 |
| 19 | 3.1168 | 3.2302 | +0.1134 | -0.0068 |
| 20 | 3.1809 | 3.2267 | -0.0457 | +0.0113 |
| 21 | 3.1836 | 3.2305 | +0.0469 | -0.0087 |
| 22 | 3.1634 | 3.3593 | +0.1959 | -0.0049 |
| 23 | 3.1131 | 3.3587 | +0.2456 | -0.0039 |
| 24 | 3.1581 | 3.2368 | +0.0787 | -0.0078 |
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 -0.2927 -> computed delta +0.0169; 3.0310 +0.0169 = 3.0479