Voil Anna
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Aug. 25, 2024 (latest changes Aug. 25, 2024).
128 place (279.03).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3
p1 = (373.83 * 4 * 1 + 641.03 * 2.90 * 1 + 0 + 0 + 0) / (4 * 1 + 2.90 * 1 + 1 + 1 + 1) = 338.8181818181818
p2 = (641.03 * 2.90 * 1 + 373.83 * 4 * 1) / max_coefficients = 219.23529411764707
score = 338.8181818181818 * 0.5 + 219.23529411764707 * 0.5 = 279.0267379679144
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-11 | 128 | 277.86 -> 279.03 | |
| 2024-08-04 | 124 -> 128 | 282.24 -> 277.86 | |
| 2024-07-14 | 118 -> 124 | 282.24 | |
| 2024-07-06 | 119 -> 118 | 282.24 | |
| 2024-06-22 | 120 -> 119 | 282.24 | |
| 2024-06-20 | 121 -> 120 | 282.24 | |
| 2024-06-11 | 120 -> 121 | 286.29 -> 282.24 | |
| 2024-06-09 | 112 -> 120 | 286.29 | |
| 2024-05-19 | 110 -> 112 | 286.29 | |
| 2024-05-12 | 88 -> 110 | 299.82 -> 286.29 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 641 |
|
15/40 | 100% | 2.90 | CRR | Autumn Agari tournament | Moscow | |
| 2 | 374 |
|
68/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 3 | 9 |
|
111/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow |