Melkov Dmitrii
From Samara, Russia
Common russian riichi rating (CRR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
214 place (187.19).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (400 * 1.20 * 0.14 + 947.37 * 1.30 * 1 + 0 + 0 + 0) / (1.20 * 0.14 + 1.30 * 1 + 1 + 1 + 1) = 290.7694991367511
p2 = (947.37 * 1.30 * 1 + 400 * 1.20 * 0.14) / max_coefficients = 83.61221864951767
score = 290.7694991367511 * 0.5 + 83.61221864951767 * 0.5 = 187.1908588931344
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2020-02-01 | 214 | 187.19 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 947 |
|
2/20 | 100% | 1.30 | CRR | Mahjong tournament at the Intellectual Games Festival 2019 |
| 2 | 400 |
|
10/16 | 14% | 1.20 | CRR | Tournament |