Salmina Anna
From Samara, Russia
EMA: 15990378
Common russian riichi rating (CRR)
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
136 place (163.15).
how we calculated rating score
max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645
p1 = (736.84 * 1.30 * 0.14 + 838.71 * 2.40 * 0.29 + 180.18 * 4.05 * 0.86 + 0 + 0) / (1.30 * 0.14 + 2.40 * 0.29 + 4.05 * 0.86 + 1 + 1) = 210.8595622845458
p2 = (180.18 * 4.05 * 0.86 + 838.71 * 2.40 * 0.29 + 736.84 * 1.30 * 0.14) / max_coefficients = 115.43768171733211
score = 210.8595622845458 * 0.5 + 115.43768171733211 * 0.5 = 163.14862200093896
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 115 -> 136 | 383.37 -> 163.15 | |
| 2020-02-01 | 115 | 383.37 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 180 |
|
92/112 | 86% | 4.05 | EMA | VIII Russian Riichi Championship |
| 2 | 839 |
|
6/32 | 29% | 2.40 | EMA | Norwegian Open Riichi Tournament 2019 |
| 3 | 737 |
|
6/20 | 14% | 1.30 | CRR | Mahjong tournament at the Intellectual Games Festival 2019 |
| 4 | 381 |
|
40/64 | 0% | 3.45 | EMA | White Dragon Tournament |
| 5 | 800 |
|
4/16 | 0% | 1.20 | CRR | Tournament |
| 6 | 182 |
|
10/12 | 0% | 1.10 | CRR | Mahjong tournament at the Intellectual Games Festival 2017 |