Initial VIPR
3.9460
Registry seed
Current VIPR
3.9243
After latest rated game
Net Movement
-0.0217
Current minus initial
Record
1-3
25% win rate · 4 rated games
Storyline
Dan Cupertino entered VIPR with an initial registry rating of 3.9460. Across 4 rated doubles games, the player went 1-3 and moved -0.0217, finishing at 3.9243.
Why It Moved
AI-generated explanation: The 1-3 record produced +0.0103 from wins and -0.0320 from losses, for a net move of -0.0217. The biggest single-game impact was -0.0121 against Scott Konkel as partner and George Artrip / Bob Rich as opponents. In game #4 on 2026-10-29, VIPR expected the player's team to have the edge, so the loss carried a larger drop: player team 3.9490 vs opponent team 3.8763.
Partner Chemistry
Partnership patterns are starting to emerge.
Dan's most common partner signals so far: Bob Rich (1-0, 100%), George Artrip (0-1, 0%), Ken Vallance (0-1, 0%), Scott Konkel (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
Dan is currently on a 2-game losing streak in rated VIPR games.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-10-29 | 1-3 | 3.9460 | 3.9243 | -0.0217 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-10-29 Thursday Men's Ladder League - Fall 2026 |
Loss | 5-11 | George Artrip | Scott Konkel / Ken Vallance | 3.9460 | -0.0090 | 3.9370 |
| 2 | 2026-10-29 Thursday Men's Ladder League - Fall 2026 |
Win | 11-6 | Bob Rich | Ken Vallance / George Artrip | 3.9370 | +0.0103 | 3.9473 |
| 3 | 2026-10-29 Thursday Men's Ladder League - Fall 2026 |
Loss | 3-11 | Ken Vallance | Scott Konkel / Bob Rich | 3.9473 | -0.0109 | 3.9364 |
| 4 | 2026-10-29 Thursday Men's Ladder League - Fall 2026 |
Loss | 5-11 | Scott Konkel | George Artrip / Bob Rich | 3.9364 | -0.0121 | 3.9243 |
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 | 3.9067 | 3.9413 | +0.0346 | -0.0090 |
| 2 | 3.8891 | 3.8994 | -0.0104 | +0.0103 |
| 3 | 3.9370 | 3.9054 | -0.0316 | -0.0109 |
| 4 | 3.9490 | 3.8763 | -0.0727 | -0.0121 |
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 +0.0346 -> computed delta -0.0090; 3.9460 -0.0090 = 3.9370