Gurev Nikita
From Arkhangelsk, Russia
EMA: 15990364
Common russian riichi rating (CRR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
90 place (455.04).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (600 * 1.40 * 0.14 + 161.29 * 2.70 * 0.71 + 866.67 * 2.30 * 0.86 + 545.45 * 2.20 * 1 + 727.27 * 2.50 * 1) / (1.40 * 0.14 + 2.70 * 0.71 + 2.30 * 0.86 + 2.20 * 1 + 2.50 * 1) = 586.1113636363635
p2 = (727.27 * 2.50 * 1 + 866.67 * 2.30 * 0.86 + 545.45 * 2.20 * 1 + 161.29 * 2.70 * 0.71) / max_coefficients = 323.97041800643086
score = 586.1113636363635 * 0.5 + 323.97041800643086 * 0.5 = 455.04089082139717
Rating changes
| Date | Place | Points | Reason | 
|---|---|---|---|
| 2020-02-01 | 90 | 455.04 | 
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 727 |  | 4/12 | 100% | 2.50 | CRR | Reversed Chun | Arkhangelsk | |
| 2 | 545 |  | 6/12 | 100% | 2.20 | CRR | Spring Tournament | Arkhangelsk | |
| 3 | 867 |  | 🥉 | 3/16 | 86% | 2.30 | RR | Arkhangelsk Championship | Arkhangelsk | 
| 4 | 161 |  | 27/32 | 71% | 2.70 | EMA | Tsukimi 2018 | Vologda | |
| 5 | 600 |  | 7/16 | 14% | 1.40 | CRR | Winter riichi tournament | Arkhangelsk | |
| 6 | 800 |  | 4/16 | 0% | 1.60 | RR | Arkhangelsk riichi mahjong championship 2017 | Arkhangelsk | |
| 7 | 133 |  | 14/16 | 0% | 1.60 | RR | Arkhangelsk riichi mahjong tournament 2016 | Arkhangelsk |