Lipitan Svetlana
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date May 6, 2024 (latest changes May 6, 2024).
91 place (290.69).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (866.67 * 1.20 * 0.14 + 342.34 * 4.05 * 0.14 + 733.33 * 1.20 * 0.29 + 373.33 * 4.20 * 0.43 + 367.82 * 3.75 * 1) / (1.20 * 0.14 + 4.05 * 0.14 + 1.20 * 0.29 + 4.20 * 0.43 + 3.75 * 1) = 398.83278879031667
p2 = (367.82 * 3.75 * 1 + 373.33 * 4.20 * 0.43 + 733.33 * 1.20 * 0.29 + 342.34 * 4.05 * 0.14) / max_coefficients = 182.54744525547446
score = 398.83278879031667 * 0.5 + 182.54744525547446 * 0.5 = 290.69011702289555
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-06 | 91 | 297.81 -> 290.69 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-05-03 | 90 -> 91 | 306.85 -> 297.81 |
Vyatka rooster: 29% -> 14% |
| 2024-04-27 | 91 -> 90 | 306.85 | |
| 2024-04-20 | 90 -> 91 | 315.12 -> 306.85 |
I still can declare riichi: 43% -> 29% |
| 2024-04-12 | 91 -> 90 | 316.16 -> 315.12 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 89 -> 91 | 316.16 | |
| 2024-03-20 | 91 -> 89 | 316.16 | |
| 2024-03-10 | 87 -> 91 | 321.71 -> 316.16 | |
| 2024-03-06 | 88 -> 87 | 323.53 -> 321.71 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-03-03 | 85 -> 88 | 330.45 -> 323.53 |
Vyatka rooster: 43% -> 29% |
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 | 43% | 4.20 | RR | IX Russian Riichi Championship |
| 3 | 733 |
|
5/16 | 29% | 1.20 | CRR | I still can declare riichi |
| 4 | 867 |
|
3/16 | 14% | 1.20 | CRR | Vyatka rooster |
| 5 | 342 |
|
74/112 | 14% | 4.05 | RR | Moscow Riichi 2022 |
| 6 | 36 |
|
54/56 | 0% | 3.30 | RR | Kirov Tournament |