Initial VIPR
2.0530
Registry seed
Current VIPR
2.0534
After latest rated game
Net Movement
+0.0004
Current minus initial
Record
2-2
50% win rate · 4 rated games
Storyline
Peggy Salazar entered VIPR with an initial registry rating of 2.0530. Across 4 rated doubles games, the player went 2-2 and moved +0.0004, finishing at 2.0534.
Why It Moved
AI-generated explanation: The 2-2 record produced +0.0179 from wins and -0.0175 from losses, for a net move of +0.0004. The biggest single-game impact was +0.0097 against Christine Martin as partner and Barbara Giometti / Cathy Loughridge as opponents. In game #3 on 2026-07-02, the two teams were nearly even by pre-game team VIPR: player team 2.0502 vs opponent team 2.0398.
Partner Chemistry
Partnership patterns are starting to emerge.
Peggy's most common partner signals so far: Barbara Giometti (1-0, 100%), Christine Martin (1-0, 100%), Cathy Loughridge (0-1, 0%), Helen Burns (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
Peggy is currently on a 2-game winning streak in rated VIPR games.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-02 | 2-2 | 2.0530 | 2.0534 | +0.0004 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-02 | Loss | 5-11 | Helen Burns | Barbara Giometti / Christine Martin | 2.0530 | -0.0092 | 2.0438 |
| 2 | 2026-07-02 | Loss | 5-11 | Cathy Loughridge | Christine Martin / Helen Burns | 2.0438 | -0.0083 | 2.0355 |
| 3 | 2026-07-02 | Win | 11-8 | Christine Martin | Barbara Giometti / Cathy Loughridge | 2.0355 | +0.0097 | 2.0452 |
| 4 | 2026-07-02 | Win | 11-2 | Barbara Giometti | Helen Burns / Cathy Loughridge | 2.0452 | +0.0082 | 2.0534 |
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 | 2.0611 | 2.0898 | +0.0287 | -0.0092 |
| 2 | 2.0131 | 2.0724 | +0.0593 | -0.0083 |
| 3 | 2.0502 | 2.0398 | +0.0103 | +0.0097 |
| 4 | 2.0744 | 2.0111 | +0.0633 | +0.0082 |
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 +0.0287 -> computed delta -0.0092; 2.0530 -0.0092 = 2.0438