Initial VIPR
3.4480
Registry seed
Current VIPR
3.4542
After latest rated game
Net Movement
+0.0062
Current minus initial
Record
6-6
50% win rate · 12 rated games
Storyline
Suzie Dunn entered VIPR with an initial registry rating of 3.4480. Across 12 rated doubles games, the player went 6-6 and moved +0.0062, finishing at 3.4542.
Why It Moved
AI-generated explanation: The 6-6 record produced +0.0640 from wins and -0.0578 from losses, for a net move of +0.0062. The biggest single-game impact was +0.0131 against Sandy Zutter as partner and Cheri Kazee / Diane McCarthy as opponents. In game #3 on 2026-10-15, the player's team was the lower-rated team, so the win carried a larger gain: player team 3.4772 vs opponent team 3.5897.
Partner Chemistry
Partnership patterns are starting to emerge.
Suzie's most common partner signals so far: Sandy Zutter (2-0, 100%), Cindy Hilderbrand (1-0, 100%), Diane McCarthy (1-0, 100%), Janice Czerwinski (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
Suzie has faced Sandy Zutter 4 times - record: 2-2. A close matchup worth watching.
Session Summary
| Date | W-L | Start | End | Net |
|---|---|---|---|---|
| 2026-10-15 | 3-1 | 3.4480 | 3.4767 | +0.0287 |
| 2026-10-22 | 1-3 | 3.4767 | 3.4530 | -0.0237 |
| 2026-10-29 | 2-2 | 3.4530 | 3.4542 | +0.0012 |
Game-By-Game Rating Trail
| # | Date | Result | Score | Partner | Opponents | Before | Change | After |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-10-15 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-8 | Diane McCarthy | Lori Linklater / Sandy Zutter | 3.4480 | +0.0120 | 3.4600 |
| 2 | 2026-10-15 Thursday Ladies Ladder League - Fall 2026 |
Loss | 9-11 | Cheri Kazee | Lori Linklater / Diane McCarthy | 3.4600 | -0.0082 | 3.4518 |
| 3 | 2026-10-15 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-3 | Sandy Zutter | Cheri Kazee / Diane McCarthy | 3.4518 | +0.0131 | 3.4649 |
| 4 | 2026-10-15 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-8 | Lori Linklater | Cheri Kazee / Sandy Zutter | 3.4649 | +0.0118 | 3.4767 |
| 5 | 2026-10-22 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-4 | Sandy Zutter | Judy Arlington / Kathy Battle | 3.4767 | +0.0066 | 3.4833 |
| 6 | 2026-10-22 Thursday Ladies Ladder League - Fall 2026 |
Loss | 9-11 | Stephanie Chen | Sandy Zutter / Judy Arlington | 3.4833 | -0.0098 | 3.4735 |
| 7 | 2026-10-22 Thursday Ladies Ladder League - Fall 2026 |
Loss | 4-11 | Judy Arlington | Kathy Battle / Stephanie Chen | 3.4735 | -0.0124 | 3.4611 |
| 8 | 2026-10-22 Thursday Ladies Ladder League - Fall 2026 |
Loss | 3-11 | Kathy Battle | Sandy Zutter / Stephanie Chen | 3.4611 | -0.0081 | 3.4530 |
| 9 | 2026-10-29 Thursday Ladies Ladder League - Fall 2026 |
Loss | 6-11 | Nancy Grzesiek | Janice Czerwinski / Melissa Terhark | 3.4530 | -0.0089 | 3.4441 |
| 10 | 2026-10-29 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-10 | Cindy Hilderbrand | Melissa Terhark / Nancy Grzesiek | 3.4441 | +0.0116 | 3.4557 |
| 11 | 2026-10-29 Thursday Ladies Ladder League - Fall 2026 |
Loss | 3-11 | Melissa Terhark | Janice Czerwinski / Cindy Hilderbrand | 3.4557 | -0.0104 | 3.4453 |
| 12 | 2026-10-29 Thursday Ladies Ladder League - Fall 2026 |
Win | 11-2 | Janice Czerwinski | Nancy Grzesiek / Cindy Hilderbrand | 3.4453 | +0.0089 | 3.4542 |
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 | 3.4842 | 3.5547 | -0.0705 | +0.0120 |
| 2 | 3.5020 | 3.5640 | +0.0621 | -0.0082 |
| 3 | 3.4772 | 3.5897 | -0.1125 | +0.0131 |
| 4 | 3.4950 | 3.5584 | -0.0634 | +0.0118 |
| 5 | 3.4879 | 3.3651 | +0.1229 | +0.0066 |
| 6 | 3.4333 | 3.4415 | +0.0082 | -0.0098 |
| 7 | 3.4372 | 3.3516 | -0.0855 | -0.0124 |
| 8 | 3.3780 | 3.4464 | +0.0684 | -0.0081 |
| 9 | 3.4587 | 3.4966 | +0.0379 | -0.0089 |
| 10 | 3.4167 | 3.4729 | -0.0562 | +0.0116 |
| 11 | 3.4643 | 3.4500 | -0.0143 | -0.0104 |
| 12 | 3.4732 | 3.4343 | +0.0389 | +0.0089 |
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 -0.0705 -> computed delta +0.0120; 3.4480 +0.0120 = 3.4600