Gabdullina Dinara
From Saint Petersburg, Russia
EMA: 15990429
Common russian riichi rating (CRR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
222 place (170.47).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (185.19 * 2.30 * 1 + 285.71 * 3.45 * 1 + 216.22 * 4.05 * 1 + 0 + 0) / (2.30 * 1 + 3.45 * 1 + 4.05 * 1 + 1 + 1) = 193.8406779661017
p2 = (285.71 * 3.45 * 1 + 216.22 * 4.05 * 1 + 185.19 * 2.30 * 1) / max_coefficients = 147.09453376205786
score = 193.8406779661017 * 0.5 + 147.09453376205786 * 0.5 = 170.4676058640798
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2020-02-01 | 222 | 170.47 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 216 |
|
88/112 | 100% | 4.05 | EMA | VIII Russian Riichi Championship |
| 2 | 286 |
|
46/64 | 100% | 3.45 | EMA | Saint Petersburg Open 2019 |
| 3 | 185 |
|
23/28 | 100% | 2.30 | EMA | 6th Prague Riichi Ryuu Iisou 2019 |