Golovin Sergei
From Sarov, Russia
Common russian riichi rating (CRR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
202 place (209.02).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (234.04 * 3.10 * 0.86 + 542.86 * 3.20 * 1 + 0 + 0 + 0) / (3.10 * 0.86 + 3.20 * 1 + 1 + 1 + 1) = 266.34157576879784
p2 = (542.86 * 3.20 * 1 + 234.04 * 3.10 * 0.86) / max_coefficients = 151.70353697749198
score = 266.34157576879784 * 0.5 + 151.70353697749198 * 0.5 = 209.0225563731449
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2020-02-01 | 202 | 209.02 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 543 |
|
17/36 | 100% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
2 | 234 |
|
37/48 | 86% | 3.10 | RR | Agari team tournament 2019 |