Mervin Viktor

From Novosibirsk, Russia

EMA: 15990396

Player page

Common russian riichi rating (CRR)

Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).

208 place (195.91).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55

p1 = (86.96 * 2.20 * 0.57 + 526.32 * 1.30 * 0.71 + 145.45 * 3 * 0.86 + 481.48 * 2.30 * 1 + 0) / (2.20 * 0.57 + 1.30 * 0.71 + 3 * 0.86 + 2.30 * 1 + 1) = 258.09454422692403

p2 = (481.48 * 2.30 * 1 + 526.32 * 1.30 * 0.71 + 145.45 * 3 * 0.86 + 86.96 * 2.20 * 0.57) / max_coefficients = 133.7273311897106

score = 258.09454422692403 * 0.5 + 133.7273311897106 * 0.5 = 195.9109377083173

Rating changes

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all results
Date Place Points Reason
2020-02-01 208 195.91

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 481 2019-08-25 15/28 100% 2.30 RR The Green dragon tournament
2 145 2019-01-05 48/56 86% 3.00 EMA Snow Dragon
3 526 2018-10-21 10/20 71% 1.30 CRR Awakening of the rising sun dragon
4 87 2018-08-12 22/24 57% 2.20 RR Siberian riichi
5 742 2018-01-05 9/32 0% 2.20 RR Russian riichi championship by JPML-B rules