Initial VIPR
3.1950
Registry seed
Current VIPR
3.1834
After latest rated game
Net Movement
-0.0116
Current minus initial
Record
3-5
38% win rate · 8 rated games
Storyline
Lori Novack entered VIPR with an initial registry rating of 3.1950. Across 8 rated doubles games, the player went 3-5 and moved -0.0116, finishing at 3.1834.
Why It Moved
AI-generated explanation: The 3-5 record produced +0.0318 from wins and -0.0434 from losses, for a net move of -0.0116. The biggest single-game impact was -0.0121 against Jackie Minyard as partner and Judith Lee / Deborah Ahart as opponents. In game #2 on 2026-07-16, VIPR expected the player's team to have the edge, so the loss carried a larger drop: player team 3.2749 vs opponent team 3.1997.
Partner Chemistry
Partnership patterns are starting to emerge.
Lori's most common partner signals so far: Debbie Fischer (1-0, 100%), Nickie Gader (1-0, 100%), Rose Hoffmann (1-0, 100%), Deborah Ahart (0-1, 0%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Streaks & Rivalries
Streak
Lori is currently on a 2-game losing streak in rated VIPR games.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-16 | 1-3 | 3.1950 | 3.1830 | -0.0120 |
| 2026-07-23 | 2-2 | 3.1830 | 3.1834 | +0.0004 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-16 | Loss | 9-11 | Judith Lee | Nickie Gader / Jackie Minyard | 3.1950 | -0.0045 | 3.1905 |
| 2 | 2026-07-16 | Loss | 1-11 | Jackie Minyard | Judith Lee / Deborah Ahart | 3.1905 | -0.0121 | 3.1784 |
| 3 | 2026-07-16 | Loss | 5-11 | Deborah Ahart | Nickie Gader / Judith Lee | 3.1784 | -0.0056 | 3.1728 |
| 4 | 2026-07-16 | Win | 11-7 | Nickie Gader | Jackie Minyard / Deborah Ahart | 3.1728 | +0.0102 | 3.1830 |
| 5 | 2026-07-23 | Win | 11-5 | Debbie Fischer | Denise Vinci / Gretchen S Kerr | 3.1830 | +0.0117 | 3.1947 |
| 6 | 2026-07-23 | Win | 11-9 | Rose Hoffmann | Gretchen S Kerr / Debbie Fischer | 3.1947 | +0.0099 | 3.2046 |
| 7 | 2026-07-23 | Loss | 7-11 | Gretchen S Kerr | Denise Vinci / Rose Hoffmann | 3.2046 | -0.0094 | 3.1952 |
| 8 | 2026-07-23 | Loss | 10-11 | Denise Vinci | Debbie Fischer / Rose Hoffmann | 3.1952 | -0.0118 | 3.1834 |
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 | 3.2221 | 3.4369 | +0.2148 | -0.0045 |
| 2 | 3.2749 | 3.1997 | -0.0752 | -0.0121 |
| 3 | 3.1722 | 3.3367 | +0.1645 | -0.0056 |
| 4 | 3.2489 | 3.2549 | -0.0059 | +0.0102 |
| 5 | 3.1589 | 3.2172 | -0.0583 | +0.0117 |
| 6 | 3.1680 | 3.1653 | +0.0027 | +0.0099 |
| 7 | 3.1786 | 3.1979 | +0.0194 | -0.0094 |
| 8 | 3.2208 | 3.1580 | -0.0629 | -0.0118 |
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 +0.2148 -> computed delta -0.0045; 3.1950 -0.0045 = 3.1905