Svetlakova Anna
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date Feb. 18, 2024 (latest changes Feb. 18, 2024).
154 place (139.88).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (266.67 * 1.20 * 1 + 13.33 * 4.20 * 0.71 + 333.33 * 3.75 * 1 + 0 + 0) / (1.20 * 1 + 4.20 * 0.71 + 3.75 * 1 + 1 + 1) = 161.80806949907839
p2 = (333.33 * 3.75 * 1 + 266.67 * 1.20 * 1 + 13.33 * 4.20 * 0.71) / max_coefficients = 117.94819949509377
score = 161.80806949907839 * 0.5 + 117.94819949509377 * 0.5 = 139.87813449708608
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-02-12 | 155 -> 154 | 139.88 | |
2024-01-20 | 156 -> 155 | 139.88 | |
2024-01-06 | 156 | 133.46 -> 139.88 |
IX Russian Riichi Championship: 86% -> 71% |
2024-01-05 | 157 -> 156 | 133.46 | |
2024-01-03 | 158 -> 157 | 133.46 | |
2023-12-20 | 159 -> 158 | 133.46 | |
2023-12-19 | 169 -> 159 | 133.46 | |
2023-11-28 | 177 -> 169 | 133.46 | |
2023-11-26 | 169 -> 177 | 133.86 -> 133.46 | |
2023-11-09 | 170 -> 169 | 133.86 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 267 |
|
12/16 | 100% | 1.20 | CRR | Riichi or die |
2 | 333 |
|
59/88 | 100% | 3.75 | RR | Money can not buy tenpai |
3 | 13 |
|
75/76 | 71% | 4.20 | RR | IX Russian Riichi Championship |