Svetlakova Anna
From Kirov, Russia
Internal rating (RR)
Rating date Feb. 16, 2025 (latest changes Feb. 16, 2025).
174 place (132.82).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (333.33 * 3.75 * 0.29 + 121.50 * 4.60 * 1 + 202.25 * 3.75 * 1 + 84.75 * 3.25 * 1 + 0) / (3.75 * 0.29 + 4.60 * 1 + 3.75 * 1 + 3.25 * 1 + 1) = 142.6235473754469
p2 = (202.25 * 3.75 * 1 + 121.50 * 4.60 * 1 + 333.33 * 3.75 * 0.29 + 84.75 * 3.25 * 1) / max_coefficients = 123.01955835962146
score = 142.6235473754469 * 0.5 + 123.01955835962146 * 0.5 = 132.82155286753417
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-02-16 | 165 -> 174 | 126.12 -> 132.82 |
White Wolf Cup: 0% -> 100% |
| 2025-02-11 | 165 | 135.94 -> 126.12 |
Money can not buy tenpai: 43% -> 29% |
| 2025-02-02 | 160 -> 165 | 135.94 | |
| 2025-01-26 | 151 -> 160 | 135.94 | |
| 2025-01-07 | 147 -> 151 | 135.94 | |
| 2024-12-11 | 147 | 145.40 -> 135.94 |
Money can not buy tenpai: 57% -> 43% |
| 2024-11-06 | 153 -> 147 | 148.67 -> 145.40 |
IX Russian Riichi Championship: 14% -> 0% |
| 2024-10-13 | 150 -> 153 | 109.81 -> 148.67 |
Moscow Riichi 2024: 0% -> 100% |
| 2024-10-11 | 148 -> 150 | 120.89 -> 109.81 |
Money can not buy tenpai: 71% -> 57% |
| 2024-09-06 | 150 -> 148 | 117.30 -> 120.89 |
IX Russian Riichi Championship: 29% -> 14% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 85 |
|
55/60 | 100% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 2 | 202 |
|
72/90 | 100% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 3 | 122 |
|
95/108 | 100% | 4.60 | RR | X Russian Championship | Perm | |
| 4 | 333 |
|
59/88 | 29% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 5 | 13 |
|
75/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm |