Yakutovich Alexey

From Moscow, Russia

EMA: 15990368

Player page

Internal rating (RR)

Rating date March 20, 2023 (latest changes March 20, 2023).

74 place (291.65).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.71) = 13.714185

p1 = (835.82 * 3.50 * 0.86 + 216.22 * 4.05 * 1 + 0 + 0 + 0) / (3.50 * 0.86 + 4.05 * 1 + 1 + 1 + 1) = 336.6239297103937

p2 = (835.82 * 3.50 * 0.86 + 216.22 * 4.05 * 1) / max_coefficients = 246.68035322551066

score = 336.6239297103937 * 0.5 + 246.68035322551066 * 0.5 = 291.6521414679522

Rating changes

Show

all results
Date Place Points Reason
2023-03-20 67 -> 74 313.85 -> 291.65

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 68 -> 67 313.85
2023-02-19 69 -> 68 312.06 -> 313.85
2023-01-28 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 86% 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"