Ryzhkin Daniil

From Yekaterinburg, Russia

EMA: 15990435

Player page

Internal rating (RR)

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

205 place (150.25).

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

p1 = (86.96 * 2.20 * 1 + 396.83 * 3.85 * 1 + 0 + 0 + 0) / (2.20 * 1 + 3.85 * 1 + 1 + 1 + 1) = 189.95359116022098

p2 = (396.83 * 3.85 * 1 + 86.96 * 2.20 * 1) / max_coefficients = 110.55176848874598

score = 189.95359116022098 * 0.5 + 110.55176848874598 * 0.5 = 150.2526798244835

Rating changes

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all results
Date Place Points Reason
2020-02-01 205 150.25

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 397 2019-11-04 39/64 100% 3.85 EMA Aki Shanten 2019
2 87 2019-06-16 22/24 100% 2.20 RR URAL Mahjong Battle