Initial VIPR
3.3750
Registry seed
Current VIPR
3.3709
After latest rated game
Net Movement
-0.0041
Current minus initial
Record
8-8
50% win rate · 16 rated games
Storyline
Zeneida Toledo entered VIPR with an initial registry rating of 3.3750. Across 16 rated doubles games, the player went 8-8 and moved -0.0041, finishing at 3.3709.
Why It Moved
AI-generated explanation: The 8-8 record produced +0.0766 from wins and -0.0807 from losses, for a net move of -0.0041. The biggest single-game impact was -0.0134 against Sandy Zutter as partner and Kathy Battle / Judy Arlington as opponents. In game #13 on 2026-09-03, VIPR expected the player's team to have the edge, so the loss carried a larger drop: player team 3.4271 vs opponent team 3.3059.
Partner Chemistry
Partnership patterns are starting to emerge.
Zeneida's most common partner signals so far: Amy Huckaby (2-0, 100%), Kathy Battle (2-0, 100%), Sharon McFarland (2-0, 100%), Judy Arlington (1-1, 50%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Streaks & Rivalries
Rivalry
Zeneida has faced Amy Huckaby 5 times - record: 2-3. A close matchup worth watching.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-08-06 | 1-3 | 3.3750 | 3.3564 | -0.0186 |
| 2026-08-20 | 2-2 | 3.3564 | 3.3552 | -0.0012 |
| 2026-08-27 | 3-1 | 3.3552 | 3.3704 | +0.0152 |
| 2026-09-03 | 2-2 | 3.3704 | 3.3709 | +0.0005 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-08-06 | Loss | 7-11 | Ann Moreland | Judith Lee / Carolyn Roan | 3.3750 | -0.0108 | 3.3642 |
| 2 | 2026-08-06 | Loss | 0-11 | Judith Lee | Carolyn Roan / Ann Moreland | 3.3642 | -0.0075 | 3.3567 |
| 3 | 2026-08-06 | Win | 11-3 | Carolyn Roan | Judith Lee / Ann Moreland | 3.3567 | +0.0101 | 3.3668 |
| 4 | 2026-08-06 | Loss | 4-11 | Ann Moreland | Judith Lee / Carolyn Roan | 3.3668 | -0.0104 | 3.3564 |
| 5 | 2026-08-20 | Win | 11-6 | Kathy Battle | Judy Arlington / Jackie Minyard | 3.3564 | +0.0107 | 3.3671 |
| 6 | 2026-08-20 | Win | 11-6 | Amy Huckaby | Kathy Battle / Judy Arlington | 3.3671 | +0.0098 | 3.3769 |
| 7 | 2026-08-20 | Loss | 8-11 | Judy Arlington | Jackie Minyard / Amy Huckaby | 3.3769 | -0.0093 | 3.3676 |
| 8 | 2026-08-20 | Loss | 5-11 | Jackie Minyard | Kathy Battle / Amy Huckaby | 3.3676 | -0.0124 | 3.3552 |
| 9 | 2026-08-27 | Win | 11-5 | Amy Huckaby | Sharon McFarland / Brenda Leardi | 3.3552 | +0.0097 | 3.3649 |
| 10 | 2026-08-27 | Loss | 0-11 | Brenda Leardi | Sharon McFarland / Amy Huckaby | 3.3649 | -0.0072 | 3.3577 |
| 11 | 2026-08-27 | Win | 11-10 | Sharon McFarland | Brenda Leardi / Amy Huckaby | 3.3577 | +0.0065 | 3.3642 |
| 12 | 2026-08-27 | Win | 11-7 | Sharon McFarland | Brenda Leardi / Amy Huckaby | 3.3642 | +0.0062 | 3.3704 |
| 13 | 2026-09-03 | Loss | 8-11 | Sandy Zutter | Kathy Battle / Judy Arlington | 3.3704 | -0.0134 | 3.3570 |
| 14 | 2026-09-03 | Win | 11-6 | Judy Arlington | Kathy Battle / Andrea Fairchild | 3.3570 | +0.0113 | 3.3683 |
| 15 | 2026-09-03 | Win | 11-7 | Kathy Battle | Sandy Zutter / Andrea Fairchild | 3.3683 | +0.0123 | 3.3806 |
| 16 | 2026-09-03 | Loss | 7-11 | Andrea Fairchild | Sandy Zutter / Judy Arlington | 3.3806 | -0.0097 | 3.3709 |
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 | 3.4055 | 3.3767 | -0.0288 | -0.0108 |
| 2 | 3.3626 | 3.4529 | +0.0903 | -0.0075 |
| 3 | 3.3861 | 3.3901 | -0.0040 | +0.0101 |
| 4 | 3.3958 | 3.3805 | -0.0153 | -0.0104 |
| 5 | 3.3298 | 3.3550 | -0.0252 | +0.0107 |
| 6 | 3.3173 | 3.3112 | +0.0062 | +0.0098 |
| 7 | 3.3223 | 3.3471 | +0.0248 | -0.0093 |
| 8 | 3.3932 | 3.3095 | -0.0837 | -0.0124 |
| 9 | 3.3358 | 3.3245 | +0.0114 | +0.0097 |
| 10 | 3.2806 | 3.3797 | +0.0992 | -0.0072 |
| 11 | 3.3962 | 3.2694 | +0.1269 | +0.0065 |
| 12 | 3.4027 | 3.2629 | +0.1399 | +0.0062 |
| 13 | 3.4271 | 3.3059 | -0.1211 | -0.0134 |
| 14 | 3.3203 | 3.3653 | -0.0450 | +0.0113 |
| 15 | 3.3502 | 3.4305 | -0.0804 | +0.0123 |
| 16 | 3.3669 | 3.3781 | +0.0112 | -0.0097 |
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 -0.0288 -> computed delta -0.0108; 3.3750 -0.0108 = 3.3642