Initial VIPR
2.7910
Registry seed
Current VIPR
2.8119
After latest rated game
Net Movement
+0.0209
Current minus initial
Record
3-1
75% win rate · 4 rated games
Storyline
Lisa French entered VIPR with an initial registry rating of 2.7910. Across 4 rated doubles games, the player went 3-1 and moved +0.0209, finishing at 2.8119.
Why It Moved
AI-generated explanation: The 3-1 record produced +0.0242 from wins and -0.0033 from losses, for a net move of +0.0209. The biggest single-game impact was +0.0179 against Laurie Watson as partner and Ann Thiel / Danielle George as opponents. In game #4 on 2026-10-22, the player's team was the lower-rated team, so the win carried a larger gain: player team 2.7268 vs opponent team 3.1030.
Partner Chemistry
Partnership patterns are starting to emerge.
Lisa's most common partner signals so far: Ann Thiel (1-0, 100%), Danielle George (1-0, 100%), Laurie Watson (1-0, 100%), Cathy Goss (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
Lisa is currently on a 3-game winning streak in rated VIPR games.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-10-22 | 3-1 | 2.7910 | 2.8119 | +0.0209 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-10-22 Thursday Ladies Ladder League - Fall 2026 |
Loss | 2-11 | Cathy Goss | Laurie Watson / Danielle George | 2.7910 | -0.0033 | 2.7877 |
| 2 | 2026-10-22 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-4 | Ann Thiel | Laurie Watson / Cathy Goss | 2.7877 | +0.0030 | 2.7907 |
| 3 | 2026-10-22 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-8 | Danielle George | Ann Thiel / Cathy Goss | 2.7907 | +0.0033 | 2.7940 |
| 4 | 2026-10-22 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-2 | Laurie Watson | Ann Thiel / Danielle George | 2.7940 | +0.0179 | 2.8119 |
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 | 2.5872 | 2.8715 | +0.2844 | -0.0033 |
| 2 | 2.8591 | 2.5579 | +0.3013 | +0.0030 |
| 3 | 2.9376 | 2.6541 | +0.2835 | +0.0033 |
| 4 | 2.7268 | 3.1030 | -0.3762 | +0.0179 |
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 +0.2844 -> computed delta -0.0033; 2.7910 -0.0033 = 2.7877