Lipitan Svetlana
From Kirov, Russia
Internal rating (RR)
Rating date June 8, 2025 (latest changes June 8, 2025).
28 place (667.44).
how we calculated rating score
max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266
p1 = (367.82 * 3.75 * 0.14 + 953.27 * 4.60 * 0.86 + 746.84 * 3.65 * 1 + 745.76 * 3.25 * 1 + 0) / (3.75 * 0.14 + 4.60 * 0.86 + 3.65 * 1 + 3.25 * 1 + 1) = 735.5636187965699
p2 = (953.27 * 4.60 * 0.86 + 746.84 * 3.65 * 1 + 745.76 * 3.25 * 1 + 367.82 * 3.75 * 0.14) / max_coefficients = 599.3157221974296
score = 735.5636187965699 * 0.5 + 599.3157221974296 * 0.5 = 667.4396704969997
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-05-12 | 22 -> 28 | 680.27 -> 667.44 |
X Russian Championship: 100% -> 86% |
| 2025-05-03 | 19 -> 22 | 680.27 | |
| 2025-04-26 | 17 -> 19 | 680.27 | |
| 2025-04-11 | 17 | 679.01 -> 680.27 |
Money can not buy tenpai: 29% -> 14% |
| 2025-03-10 | 18 -> 17 | 679.01 | |
| 2025-03-03 | 19 -> 18 | 679.01 | |
| 2025-03-02 | 20 -> 19 | 679.01 | |
| 2025-02-16 | 40 -> 20 | 568.21 -> 679.01 |
White Wolf Cup: 0% -> 100% |
| 2025-02-11 | 41 -> 40 | 567.76 -> 568.21 |
Money can not buy tenpai: 43% -> 29% |
| 2025-02-02 | 38 -> 41 | 567.76 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 746 |
|
16/60 | 100% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 2 | 747 |
|
21/80 | 100% | 3.65 | RR | Riichi over Volga | Samara | |
| 3 | 953 |
|
6/108 | 86% | 4.60 | RR | X Russian Championship | Perm | |
| 4 | 368 |
|
56/88 | 14% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 5 | 373 |
|
48/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm | |
| 6 | 342 |
|
74/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 7 | 36 |
|
54/56 | 0% | 3.30 | RR | Kirov Tournament | Kirov |