Yakutovich Alexey

From Moscow, Russia

EMA: 15990368

Player page

Internal rating (RR)

Rating date Feb. 23, 2023 (latest changes Feb. 23, 2023).

68 place (313.85).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.71) = 14.214335

p1 = (835.82 * 3.50 * 1 + 216.22 * 4.05 * 1 + 0 + 0 + 0) / (3.50 * 1 + 4.05 * 1 + 1 + 1 + 1) = 360.2890995260663

p2 = (835.82 * 3.50 * 1 + 216.22 * 4.05 * 1) / max_coefficients = 267.4096255646148

score = 360.2890995260663 * 0.5 + 267.4096255646148 * 0.5 = 313.84936254534057

Rating changes

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all results
Date Place Points Reason
2023-02-19 69 -> 68 312.06 -> 313.85
2023-02-18 69 312.06

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 216 2022-06-12 88/112 100% 4.05 RR Moscow Riichi 2022
2 836 2022-03-20 12/68 100% 3.50 RR Tenpai can't buy happiness
3 319 2018-11-18 63/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"