Initial VIPR
4.3070
Registry seed
Current VIPR
4.2706
After latest rated game
Net Movement
-0.0364
Current minus initial
Record
0-4
0% win rate · 4 rated games
Storyline
John Hubbs entered VIPR with an initial registry rating of 4.3070. Across 4 rated doubles games, the player went 0-4 and moved -0.0364, finishing at 4.2706.
Why It Moved
AI-generated explanation: The 0-4 record produced +0.0000 from wins and -0.0364 from losses, for a net move of -0.0364. The biggest single-game impact was -0.0107 against David DeBeradinis as partner and Jerry Linklater / Gary Jones as opponents. In game #1 on 2026-09-03, the two teams were nearly even by pre-game team VIPR: player team 4.3357 vs opponent team 4.3129.
Partner Chemistry
Partnership patterns are starting to emerge.
John's most common partner signals so far: Chris Eversole (0-1, 0%), David DeBeradinis (0-1, 0%), Gary Jones (0-1, 0%), Jerry Linklater (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
John is currently on a 4-game losing streak in rated VIPR games.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-09-03 | 0-4 | 4.3070 | 4.2706 | -0.0364 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-09-03 | Loss | 8-11 | David DeBeradinis | Jerry Linklater / Gary Jones | 4.3070 | -0.0107 | 4.2963 |
| 2 | 2026-09-03 | Loss | 9-11 | Chris Eversole | Jerry Linklater / David DeBeradinis | 4.2963 | -0.0088 | 4.2875 |
| 3 | 2026-09-03 | Loss | 9-11 | Gary Jones | Chris Eversole / David DeBeradinis | 4.2875 | -0.0075 | 4.2800 |
| 4 | 2026-09-03 | Loss | 5-11 | Jerry Linklater | Chris Eversole / Gary Jones | 4.2800 | -0.0094 | 4.2706 |
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 | 4.3357 | 4.3129 | -0.0229 | -0.0107 |
| 2 | 4.3220 | 4.3655 | +0.0435 | -0.0088 |
| 3 | 4.2944 | 4.3814 | +0.0870 | -0.0075 |
| 4 | 4.3049 | 4.3262 | +0.0214 | -0.0094 |
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 -0.0229 -> computed delta -0.0107; 4.3070 -0.0107 = 4.2963