Initial VIPR
2.8700
Registry seed
Current VIPR
2.8601
After latest rated game
Net Movement
-0.0099
Current minus initial
Record
1-3
25% win rate · 4 rated games
Storyline
Ronnie Halcomb entered VIPR with an initial registry rating of 2.8700. Across 4 rated doubles games, the player went 1-3 and moved -0.0099, finishing at 2.8601.
Why It Moved
AI-generated explanation: The 1-3 record produced +0.0096 from wins and -0.0195 from losses, for a net move of -0.0099. The biggest single-game impact was +0.0096 against Mark Hayward as partner and Jeffrey Buxbaum / Gabriel Coss as opponents. In game #2 on 2026-10-15, the two teams were nearly even by pre-game team VIPR: player team 2.9794 vs opponent team 2.9672.
Partner Chemistry
Partnership patterns are starting to emerge.
Ronnie's most common partner signals so far: Mark Hayward (1-0, 100%), Gabriel Coss (0-1, 0%), James Russ (0-1, 0%), Ray Kopja (0-1, 0%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Streaks & Rivalries
Rivalry
Ronnie has faced Jeffrey Buxbaum 3 times - record: 1-2. A close matchup worth watching.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-10-15 | 1-3 | 2.8700 | 2.8601 | -0.0099 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-10-15 Thursday Men's Ladder League - Fall 2026 |
Loss | 10-11 | James Russ | Ray Kopja / Jeffrey Buxbaum | 2.8700 | -0.0065 | 2.8635 |
| 2 | 2026-10-15 Thursday Men's Ladder League - Fall 2026 |
Win | 11-3 | Mark Hayward | Jeffrey Buxbaum / Gabriel Coss | 2.8635 | +0.0096 | 2.8731 |
| 3 | 2026-10-15 Thursday Men's Ladder League - Fall 2026 |
Loss | 8-11 | Gabriel Coss | Jeffrey Buxbaum / James Russ | 2.8731 | -0.0071 | 2.8660 |
| 4 | 2026-10-15 Thursday Men's Ladder League - Fall 2026 |
Loss | 8-11 | Ray Kopja | Mark Hayward / James Russ | 2.8660 | -0.0059 | 2.8601 |
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 | 2.9058 | 3.0334 | +0.1276 | -0.0065 |
| 2 | 2.9794 | 2.9672 | +0.0122 | +0.0096 |
| 3 | 2.8905 | 2.9938 | +0.1033 | -0.0071 |
| 4 | 2.9140 | 3.0671 | +0.1531 | -0.0059 |
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 +0.1276 -> computed delta -0.0065; 2.8700 -0.0065 = 2.8635