Initial VIPR
3.3310
Registry seed
Current VIPR
3.2930
After latest rated game
Net Movement
-0.0380
Current minus initial
Record
0-4
0% win rate · 4 rated games
Storyline
Roy Strasburg entered VIPR with an initial registry rating of 3.3310. Across 4 rated doubles games, the player went 0-4 and moved -0.0380, finishing at 3.2930.
Why It Moved
AI-generated explanation: The 0-4 record produced +0.0000 from wins and -0.0380 from losses, for a net move of -0.0380. The biggest single-game impact was -0.0116 against Ken Luthy as partner and John Patton / Rusty Bateman as opponents. In game #4 on 2026-07-16, VIPR expected the player's team to have the edge, so the loss carried a larger drop: player team 3.3446 vs opponent team 3.2889.
Partner Chemistry
Partnership patterns are starting to emerge.
Roy's most common partner signals so far: John Patton (0-1, 0%), Ken Luthy (0-1, 0%), Ron Hudik (0-1, 0%), Rusty Bateman (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
Roy is currently on a 4-game losing streak in rated VIPR games.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-07-16 | 0-4 | 3.3310 | 3.2930 | -0.0380 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-07-16 | Loss | 7-11 | Ron Hudik | Ken Luthy / Rusty Bateman | 3.3310 | -0.0093 | 3.3217 |
| 2 | 2026-07-16 | Loss | 6-11 | John Patton | Ken Luthy / Ron Hudik | 3.3217 | -0.0061 | 3.3156 |
| 3 | 2026-07-16 | Loss | 2-11 | Rusty Bateman | John Patton / Ron Hudik | 3.3156 | -0.0110 | 3.3046 |
| 4 | 2026-07-16 | Loss | 10-11 | Ken Luthy | John Patton / Rusty Bateman | 3.3046 | -0.0116 | 3.2930 |
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 | 3.3581 | 3.3815 | +0.0234 | -0.0093 |
| 2 | 3.2733 | 3.4180 | +0.1446 | -0.0061 |
| 3 | 3.3329 | 3.2980 | -0.0349 | -0.0110 |
| 4 | 3.3446 | 3.2889 | -0.0557 | -0.0116 |
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 +0.0234 -> computed delta -0.0093; 3.3310 -0.0093 = 3.3217