Initial VIPR
2.2510
Registry seed
Current VIPR
2.2254
After latest rated game
Net Movement
-0.0256
Current minus initial
Record
4-8
33% win rate · 12 rated games
Storyline
Nancy Wart entered VIPR with an initial registry rating of 2.2510. Across 12 rated doubles games, the player went 4-8 and moved -0.0256, finishing at 2.2254.
Why It Moved
AI-generated explanation: The 4-8 record produced +0.0307 from wins and -0.0563 from losses, for a net move of -0.0256. The biggest single-game impact was +0.0156 against Helen Burns as partner and Joyce Leach / Deborah Austin as opponents. In game #8 on 2026-10-22, the player's team was the lower-rated team, so the win carried a larger gain: player team 2.1748 vs opponent team 2.3970.
Partner Chemistry
Partnership patterns are starting to emerge.
Nancy's most common partner signals so far: Helen Burns (1-2, 33%), Deborah Austin (2-0, 100%), Cheryl King (1-0, 100%), Barbara Giometti (0-1, 0%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Streaks & Rivalries
Rivalry
Nancy has faced Deborah Austin 5 times - record: 1-4. A tough matchup so far.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-10-15 | 0-4 | 2.2510 | 2.2177 | -0.0333 |
| 2026-10-22 | 2-2 | 2.2177 | 2.2266 | +0.0089 |
| 2026-10-29 | 2-2 | 2.2266 | 2.2254 | -0.0012 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-10-15 Thursday Ladies Ladder League - Fall 2026 |
Loss | 8-11 | Lauren Esterlein | Cindy Halcomb / Missi Horton | 2.2510 | -0.0080 | 2.2430 |
| 2 | 2026-10-15 Thursday Ladies Ladder League - Fall 2026 |
Loss | 10-11 | Barbara Giometti | Cindy Halcomb / Lauren Esterlein | 2.2430 | -0.0046 | 2.2384 |
| 3 | 2026-10-15 Thursday Ladies Ladder League - Fall 2026 |
Loss | 7-11 | Missi Horton | Barbara Giometti / Lauren Esterlein | 2.2384 | -0.0100 | 2.2284 |
| 4 | 2026-10-15 Thursday Ladies Ladder League - Fall 2026 |
Loss | 2-11 | Cindy Halcomb | Barbara Giometti / Missi Horton | 2.2284 | -0.0107 | 2.2177 |
| 5 | 2026-10-22 Thursday Ladies Ladder League - Fall 2026 |
Loss | 10-11 | Helen Burns | Joyce Leach / Deborah Austin | 2.2177 | -0.0044 | 2.2133 |
| 6 | 2026-10-22 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-10 | Deborah Austin | Joyce Leach / Helen Burns | 2.2133 | +0.0068 | 2.2201 |
| 7 | 2026-10-22 Thursday Ladies Ladder League - Fall 2026 |
Loss | 3-11 | Joyce Leach | Deborah Austin / Helen Burns | 2.2201 | -0.0091 | 2.2110 |
| 8 | 2026-10-22 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-5 | Helen Burns | Joyce Leach / Deborah Austin | 2.2110 | +0.0156 | 2.2266 |
| 9 | 2026-10-29 Thursday Ladies Ladder League - Fall 2026 |
Loss | 5-11 | Helen Burns | Deborah Austin / Cheryl King | 2.2266 | -0.0057 | 2.2209 |
| 10 | 2026-10-29 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-9 | Cheryl King | Helen Burns / Catherine Rozmiarek | 2.2209 | +0.0049 | 2.2258 |
| 11 | 2026-10-29 Thursday Ladies Ladder League - Fall 2026 |
Loss | 5-11 | Catherine Rozmiarek | Deborah Austin / Helen Burns | 2.2258 | -0.0038 | 2.2220 |
| 12 | 2026-10-29 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-8 | Deborah Austin | Cheryl King / Catherine Rozmiarek | 2.2220 | +0.0034 | 2.2254 |
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 | 2.3166 | 2.3871 | +0.0705 | -0.0080 |
| 2 | 2.2180 | 2.4278 | +0.2097 | -0.0046 |
| 3 | 2.2831 | 2.2818 | -0.0013 | -0.0100 |
| 4 | 2.2852 | 2.2621 | -0.0231 | -0.0107 |
| 5 | 2.1783 | 2.3990 | +0.2207 | -0.0044 |
| 6 | 2.3242 | 2.2078 | +0.1164 | +0.0068 |
| 7 | 2.2500 | 2.2821 | +0.0321 | -0.0091 |
| 8 | 2.1748 | 2.3970 | -0.2222 | +0.0156 |
| 9 | 2.1904 | 2.3520 | +0.1616 | -0.0057 |
| 10 | 2.2322 | 2.0354 | +0.1968 | +0.0049 |
| 11 | 2.0427 | 2.2953 | +0.2526 | -0.0038 |
| 12 | 2.3305 | 2.0540 | +0.2765 | +0.0034 |
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 +0.0705 -> computed delta -0.0080; 2.2510 -0.0080 = 2.2430