VIPR Rating Audit Trail

Gabriel Fontana

Member ID: TVCPC-P0692   Generated: 2026-10-29 07:46 PM

3.2070 -> 3.2070
Net +0.0000   Record 2-2   Win Rate 50%   Games 4
Initial VIPR
3.2070
Registry seed
Current VIPR
3.2070
After latest rated game
Net Movement
+0.0000
Current minus initial
Record
2-2
50% win rate · 4 rated games

Storyline

Gabriel Fontana entered VIPR with an initial registry rating of 3.2070. Across 4 rated doubles games, the player went 2-2 and moved +0.0000, finishing at 3.2070.

Why It Moved

AI-generated explanation: The 2-2 record produced +0.0217 from wins and -0.0217 from losses, for a net move of +0.0000. The biggest single-game impact was -0.0140 against David Roman as partner and Steven Fleming / Jeffrey Buxbaum as opponents. In game #1 on 2026-10-29, VIPR expected the player's team to have the edge, so the loss carried a larger drop: player team 3.2455 vs opponent team 3.0977.

Partner Chemistry

Partnership patterns are starting to emerge.

Gabriel's most common partner signals so far: Jeffrey Buxbaum (1-0, 100%), Mark Hayward (1-0, 100%), David Roman (0-1, 0%), Steven Fleming (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

Gabriel is currently on a 1-game winning streak in rated VIPR games.

Session Summary

DateW-LStartEndNet
2026-10-29 2-2 3.2070 3.2070 +0.0000

Game-By-Game Rating Trail

#DateResultScorePartnerOpponentsBeforeChangeAfter
1 2026-10-29
Thursday Men's Ladder League - Fall 2026
Loss 5-11 David Roman Steven Fleming / Jeffrey Buxbaum 3.2070 -0.0140 3.1930
2 2026-10-29
Thursday Men's Ladder League - Fall 2026
Win 11-7 Jeffrey Buxbaum Steven Fleming / Mark Hayward 3.1930 +0.0135 3.2065
3 2026-10-29
Thursday Men's Ladder League - Fall 2026
Loss 10-11 Steven Fleming David Roman / Mark Hayward 3.2065 -0.0077 3.1988
4 2026-10-29
Thursday Men's Ladder League - Fall 2026
Win 11-9 Mark Hayward David Roman / Jeffrey Buxbaum 3.1988 +0.0082 3.2070

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 DiffComputed Delta
1 3.2455 3.0977 -0.1478 -0.0140
2 3.1055 3.2336 -0.1281 +0.0135
3 3.2020 3.2832 +0.0812 -0.0077
4 3.2253 3.1608 +0.0646 +0.0082

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 -0.1478 -> computed delta -0.0140; 3.2070 -0.0140 = 3.1930