Lipitan Svetlana
From Kirov, Russia
Internal rating (RR)
Rating date March 20, 2024 (latest changes March 20, 2024).
75 place (244.71).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988
p1 = (342.34 * 4.05 * 0.29 + 373.33 * 4.20 * 0.57 + 367.82 * 3.75 * 1 + 0 + 0) / (4.05 * 0.29 + 4.20 * 0.57 + 3.75 * 1 + 1 + 1) = 287.03127174111
p2 = (367.82 * 3.75 * 1 + 373.33 * 4.20 * 0.57 + 342.34 * 4.05 * 0.29) / max_coefficients = 202.37987012003137
score = 287.03127174111 * 0.5 + 202.37987012003137 * 0.5 = 244.70557093057067
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-20 | 81 -> 75 | 244.71 | |
| 2024-03-10 | 72 -> 81 | 261.65 -> 244.71 | |
| 2024-03-06 | 75 -> 72 | 267.71 -> 261.65 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-12 | 74 -> 75 | 271.39 -> 267.71 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 76 -> 74 | 271.39 | |
| 2024-01-06 | 76 | 276.39 -> 271.39 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-19 | 79 -> 76 | 276.39 | |
| 2023-12-12 | 83 -> 79 | 279.34 -> 276.39 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-28 | 88 -> 83 | 279.34 | |
| 2023-11-20 | 89 -> 88 | 279.34 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 368 |
|
56/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 2 | 373 |
|
48/76 | 57% | 4.20 | RR | IX Russian Riichi Championship |
| 3 | 342 |
|
74/112 | 29% | 4.05 | RR | Moscow Riichi 2022 |
| 4 | 36 |
|
54/56 | 0% | 3.30 | RR | Kirov Tournament |