Yakutovich Alexey

From Moscow, Russia

EMA: 15990368

Player page

Internal rating (RR)

Rating date Jan. 28, 2023 (latest changes Jan. 28, 2023).

69 place (312.06).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 0.86) = 14.40701

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 = 263.83337000529605

score = 360.2890995260663 * 0.5 + 263.83337000529605 * 0.5 = 312.0612347656812

Rating changes

Show

Date Place Points Reason
2023-01-28 71 -> 69 309.37 -> 312.06
2022-12-19 72 -> 71 308.13 -> 309.37
2022-11-28 72 305.18 -> 308.13
2022-11-06 55 -> 72 313.05 -> 305.18
2022-10-14 55 313.05

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"