Lipitan Svetlana
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date Aug. 27, 2022 (latest changes Aug. 27, 2022).
72 place (279.18).
how we calculated rating score
max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3
p1 = (36.36 * 3.30 * 1 + 342.34 * 4.05 * 1 + 866.67 * 1.20 * 1 + 733.33 * 1.20 * 1 + 0) / (3.30 * 1 + 4.05 * 1 + 1.20 * 1 + 1.20 * 1 + 1) = 318.7432558139535
p2 = (342.34 * 4.05 * 1 + 866.67 * 1.20 * 1 + 733.33 * 1.20 * 1 + 36.36 * 3.30 * 1) / max_coefficients = 239.6146853146853
score = 318.7432558139535 * 0.5 + 239.6146853146853 * 0.5 = 279.1789705643194
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-08-27 | 68 -> 72 | 279.18 | |
| 2022-08-20 | 79 -> 68 | 209.72 -> 279.18 |
I still can declare riichi: 0% -> 100% |
| 2022-07-09 | 76 -> 79 | 209.72 | |
| 2022-07-03 | 81 -> 76 | 125.45 -> 209.72 |
Vyatka rooster: 0% -> 100% |
| 2022-06-12 | 81 | 125.45 |
Moscow Riichi 2022: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 733 |
|
5/16 | 100% | 1.20 | CRR | I still can declare riichi |
| 2 | 867 |
|
3/16 | 100% | 1.20 | CRR | Vyatka rooster |
| 3 | 342 |
|
74/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
| 4 | 36 |
|
54/56 | 100% | 3.30 | RR | Kirov Tournament |