Yakutovich Alexey

From Moscow, Russia

EMA: 15990368

Player page

Common russian riichi rating (CRR)

Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).

77 place (309.37).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995

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 = 258.45184553336696

score = 360.2890995260663 * 0.5 + 258.45184553336696 * 0.5 = 309.3704725297166

Rating changes

Show

Date Place Points Reason
2022-12-19 78 -> 77 308.13 -> 309.37
2022-12-18 77 -> 78 308.13
2022-11-28 77 305.18 -> 308.13
2022-11-06 62 -> 77 313.05 -> 305.18
2022-11-05 62 313.05

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"