Svetlakova Anna
From Kirov, Russia
Internal rating (RR)
Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).
148 place (120.89).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (13.33 * 4.20 * 0.14 + 333.33 * 3.75 * 0.71 + 121.50 * 4.60 * 1 + 0 + 0) / (4.20 * 0.14 + 3.75 * 0.71 + 4.60 * 1 + 1 + 1) = 147.76686046541053
p2 = (333.33 * 3.75 * 0.71 + 121.50 * 4.60 * 1 + 13.33 * 4.20 * 0.14) / max_coefficients = 94.00582159140671
score = 147.76686046541053 * 0.5 + 94.00582159140671 * 0.5 = 120.88634102840862
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-09-06 | 150 -> 148 | 117.30 -> 120.89 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 150 | 115.62 -> 117.30 | |
| 2024-09-01 | 136 -> 150 | 118.00 -> 115.62 | |
| 2024-08-11 | 134 -> 136 | 127.96 -> 118.00 |
Money can not buy tenpai: 86% -> 71% |
| 2024-08-04 | 128 -> 134 | 130.11 -> 127.96 | |
| 2024-07-14 | 125 -> 128 | 130.11 | |
| 2024-07-06 | 125 | 126.86 -> 130.11 |
IX Russian Riichi Championship: 43% -> 29% |
| 2024-06-11 | 134 -> 125 | 134.94 -> 126.86 |
Money can not buy tenpai: 100% -> 86% |
| 2024-06-09 | 124 -> 134 | 134.94 | |
| 2024-05-12 | 107 -> 124 | 123.88 -> 134.94 |
X Russian Championship: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 122 |
|
95/108 | 100% | 4.60 | RR | X Russian Championship |
| 2 | 333 |
|
59/88 | 71% | 3.75 | RR | Money can not buy tenpai |
| 3 | 13 |
|
75/76 | 14% | 4.20 | RR | IX Russian Riichi Championship |