Lipitan Svetlana
From Kirov, Russia
Internal rating (RR)
Rating date April 24, 2024 (latest changes April 12, 2024).
84 place (235.37).
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 * 0.14 + 373.33 * 4.20 * 0.57 + 367.82 * 3.75 * 1 + 0 + 0) / (4.05 * 0.14 + 4.20 * 0.57 + 3.75 * 1 + 1 + 1) = 283.3665096163485
p2 = (367.82 * 3.75 * 1 + 373.33 * 4.20 * 0.57 + 342.34 * 4.05 * 0.14) / max_coefficients = 187.38049133780004
score = 283.3665096163485 * 0.5 + 187.38049133780004 * 0.5 = 235.37350047707426
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-04-12 | 83 -> 84 | 244.71 -> 235.37 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 76 -> 83 | 244.71 | |
| 2024-03-20 | 82 -> 76 | 244.71 | |
| 2024-03-10 | 73 -> 82 | 261.65 -> 244.71 | |
| 2024-03-06 | 76 -> 73 | 267.71 -> 261.65 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-12 | 75 -> 76 | 271.39 -> 267.71 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 77 -> 75 | 271.39 | |
| 2024-01-06 | 77 | 276.39 -> 271.39 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-19 | 80 -> 77 | 276.39 | |
| 2023-12-12 | 84 -> 80 | 279.34 -> 276.39 |
Moscow Riichi 2022: 57% -> 43% |
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 | 14% | 4.05 | RR | Moscow Riichi 2022 |
| 4 | 36 |
|
54/56 | 0% | 3.30 | RR | Kirov Tournament |