Storyline
Connie Nowell entered VIPR with an initial registry rating of 3.0350. Across 4 rated doubles games, the player went 2-2 and moved +0.0018, finishing at 3.0368.
Why It Moved
AI-generated explanation: The 2-2 record produced +0.0154 from wins and -0.0136 from losses, for a net move of +0.0018. The biggest single-game impact was +0.0088 against Gayle Kiefer as partner and Dana Gainer / Julee Johanson as opponents. In game #1 on 2026-07-23, VIPR expected the player's team to have the edge, so the win carried a smaller gain: player team 3.0355 vs opponent team 2.9943.
Partnership patterns are starting to emerge.
Connie's most common partner signals so far: Andrea Fairchild (1-0, 100%), Gayle Kiefer (1-0, 100%), Dana Gainer (0-1, 0%), Julee Johanson (0-1, 0%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Connie is currently on a 2-game losing streak in rated VIPR games.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-23 | 2-2 | 3.0350 | 3.0368 | +0.0018 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-23 | Win | 11-8 | Gayle Kiefer | Dana Gainer / Julee Johanson | 3.0350 | +0.0088 | 3.0438 |
| 2 | 2026-07-23 | Win | 11-4 | Andrea Fairchild | Julee Johanson / Gayle Kiefer | 3.0438 | +0.0066 | 3.0504 |
| 3 | 2026-07-23 | Loss | 7-11 | Julee Johanson | Dana Gainer / Andrea Fairchild | 3.0504 | -0.0078 | 3.0426 |
| 4 | 2026-07-23 | Loss | 5-11 | Dana Gainer | Gayle Kiefer / Andrea Fairchild | 3.0426 | -0.0058 | 3.0368 |
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 | 3.0355 | 2.9943 | +0.0412 | +0.0088 |
| 2 | 3.1507 | 3.0273 | +0.1234 | +0.0066 |
| 3 | 3.0241 | 3.1017 | +0.0776 | -0.0078 |
| 4 | 2.9979 | 3.1516 | +0.1537 | -0.0058 |
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 +0.0412 -> computed delta +0.0088; 3.0350 +0.0088 = 3.0438