Initial VIPR
3.0000
Registry seed
Current VIPR
2.9559
After latest rated game
Net Movement
-0.0441
Current minus initial
Record
6-6
50% win rate · 12 rated games
Storyline
Kathy Sutyak entered VIPR with an initial registry rating of 3.0000. Across 12 rated doubles games, the player went 6-6 and moved -0.0441, finishing at 2.9559.
Why It Moved
AI-generated explanation: The 6-6 record produced +0.0290 from wins and -0.0731 from losses, for a net move of -0.0441. The biggest single-game impact was -0.0164 against Janet Krasinski as partner and Michelle Hopper / Barbara Giometti as opponents. In game #10 on 2026-10-29, VIPR expected the player's team to have the edge, so the loss carried a larger drop: player team 2.5817 vs opponent team 2.3157.
Partner Chemistry
Partnership patterns are starting to emerge.
Kathy's most common partner signals so far: Helen Burns (1-1, 50%), Renae Kray (1-1, 50%), Cheryl King (1-0, 100%), Coni Lentz (1-0, 100%). No partnership has reached both the 8+ match and 75%+ win-rate marker yet, so treat this as directional.
Streaks & Rivalries
Rivalry
Kathy has faced Karen Mercer 3 times - record: 1-2. A close matchup worth watching.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-10-01 | 1-3 | 3.0000 | 2.9774 | -0.0226 |
| 2026-10-15 | 3-1 | 2.9774 | 2.9757 | -0.0017 |
| 2026-10-29 | 2-2 | 2.9757 | 2.9559 | -0.0198 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-10-01 Thursday Ladies Ladder League - Fall 2026 |
Loss | 0-11 | Margaret Adrian | Renae Kray / Karen Mercer | 3.0000 | -0.0092 | 2.9908 |
| 2 | 2026-10-01 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-10 | Renae Kray | Karen Mercer / Margaret Adrian | 2.9908 | +0.0084 | 2.9992 |
| 3 | 2026-10-01 Thursday Ladies Ladder League - Fall 2026 |
Loss | 3-11 | Karen Mercer | Renae Kray / Margaret Adrian | 2.9992 | -0.0099 | 2.9893 |
| 4 | 2026-10-01 Thursday Ladies Ladder League - Fall 2026 |
Loss | 3-11 | Renae Kray | Karen Mercer / Margaret Adrian | 2.9893 | -0.0119 | 2.9774 |
| 5 | 2026-10-15 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-10 | Helen Burns | Marie Shuey / Cheryl King | 2.9774 | +0.0058 | 2.9832 |
| 6 | 2026-10-15 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-5 | Cheryl King | Marie Shuey / Helen Burns | 2.9832 | +0.0039 | 2.9871 |
| 7 | 2026-10-15 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-4 | Marie Shuey | Cheryl King / Helen Burns | 2.9871 | +0.0030 | 2.9901 |
| 8 | 2026-10-15 Thursday Ladies Ladder League - Fall 2026 |
Loss | 10-11 | Helen Burns | Marie Shuey / Cheryl King | 2.9901 | -0.0144 | 2.9757 |
| 9 | 2026-10-29 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-9 | Coni Lentz | Michelle Hopper / Janet Krasinski | 2.9757 | +0.0057 | 2.9814 |
| 10 | 2026-10-29 Thursday Ladies Ladder League - Fall 2026 |
Loss | 8-11 | Janet Krasinski | Michelle Hopper / Barbara Giometti | 2.9814 | -0.0164 | 2.9650 |
| 11 | 2026-10-29 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-4 | Michelle Hopper | Coni Lentz / Barbara Giometti | 2.9650 | +0.0022 | 2.9672 |
| 12 | 2026-10-29 Thursday Ladies Ladder League - Fall 2026 |
Loss | 1-11 | Barbara Giometti | Coni Lentz / Janet Krasinski | 2.9672 | -0.0113 | 2.9559 |
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 | 2.9713 | 3.0000 | +0.0287 | -0.0092 |
| 2 | 3.0159 | 2.9592 | +0.0567 | +0.0084 |
| 3 | 2.9807 | 2.9838 | +0.0031 | -0.0099 |
| 4 | 3.0203 | 2.9548 | -0.0655 | -0.0119 |
| 5 | 2.4170 | 2.2600 | +0.1571 | +0.0058 |
| 6 | 2.4613 | 2.2157 | +0.2456 | +0.0039 |
| 7 | 2.4984 | 2.1976 | +0.3008 | +0.0030 |
| 8 | 2.4201 | 2.2545 | -0.1656 | -0.0144 |
| 9 | 2.6138 | 2.4523 | +0.1615 | +0.0057 |
| 10 | 2.5817 | 2.3157 | -0.2660 | -0.0164 |
| 11 | 2.6727 | 2.3072 | +0.3655 | +0.0022 |
| 12 | 2.4672 | 2.4206 | -0.0466 | -0.0113 |
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 +0.0287 -> computed delta -0.0092; 3.0000 -0.0092 = 2.9908