Yakutovich Alexey

From Moscow, Russia

EMA: 15990368

Player page

Internal rating (RR)

Rating date May 21, 2023 (latest changes May 21, 2023).

76 place (271.80).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.71 + 3.45 * 0.57) = 12.72138

p1 = (835.82 * 3.50 * 0.71 + 216.22 * 4.05 * 1 + 0 + 0 + 0) / (3.50 * 0.71 + 4.05 * 1 + 1 + 1 + 1) = 310.4978507965927

p2 = (835.82 * 3.50 * 0.71 + 216.22 * 4.05 * 1) / max_coefficients = 233.09342225450385

score = 310.4978507965927 * 0.5 + 233.09342225450385 * 0.5 = 271.7956365255483

Rating changes

Show

all results
Date Place Points Reason
2023-05-20 71 -> 76 296.25 -> 271.80

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 72 -> 71 296.25
2023-05-05 72 296.25

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 216 2022-06-12 88/112 100% 4.05 RR Moscow Riichi 2022 Moscow
2 836 2022-03-20 12/68 71% 3.50 RR Tenpai can't buy happiness Perm
3 319 2018-11-18 63/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm