Mingazov Ruslan

From Perm, Russia

EMA: 15020095

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Internal rating (RR)

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

203 place (169.59).

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

p1 = (851.85 * 1.70 * 0.14 + 826.09 * 1.40 * 0.43 + 252.75 * 3.80 * 0.71 + 0 + 0) / (1.70 * 0.14 + 1.40 * 0.43 + 3.80 * 0.71 + 1 + 1) = 249.88168736313077

p2 = (252.75 * 3.80 * 0.71 + 826.09 * 1.40 * 0.43 + 851.85 * 1.70 * 0.14) / max_coefficients = 89.30353697749196

score = 249.88168736313077 * 0.5 + 89.30353697749196 * 0.5 = 169.59261217031136

Rating changes

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all results
Date Place Points Reason
2020-02-01 203 169.59

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 253 2018-11-18 69/92 71% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
2 826 2018-07-28 5/24 43% 1.40 RR Seven ryanmens
3 852 2018-02-17 5/28 14% 1.70 RR Fuyu Shanten