Yakutovich Alexey

From Moscow, Russia

EMA: 15990368

Player page

Common russian riichi rating (CRR)

Rating date July 6, 2023 (latest changes July 6, 2023).

54 place (416.75).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

p1 = (835.82 * 3.50 * 0.71 + 173.91 * 1.40 * 1 + 632.18 * 3.75 * 1 + 216.22 * 4.05 * 0.86 + 0) / (3.50 * 0.71 + 1.40 * 1 + 3.75 * 1 + 4.05 * 0.86 + 1) = 449.9763020565855

p2 = (632.18 * 3.75 * 1 + 835.82 * 3.50 * 0.71 + 216.22 * 4.05 * 0.86 + 173.91 * 1.40 * 1) / max_coefficients = 383.5315518918689

score = 449.9763020565855 * 0.5 + 383.5315518918689 * 0.5 = 416.75392697422717

Rating changes

Show

all results
Date Place Points Reason
2023-07-03 56 -> 54 416.75
2023-06-12 58 -> 56 408.16 -> 416.75

Moscow Riichi 2022: 100% -> 86%
2023-06-11 94 -> 58 279.65 -> 408.16

Money can not buy tenpai: 0% -> 100%
2023-05-20 83 -> 94 302.58 -> 279.65

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 84 -> 83 302.58
2023-05-05 85 -> 84 302.58
2023-05-01 83 -> 85 302.58
2023-04-22 88 -> 83 288.71 -> 302.58

Fire cup 2023: 0% -> 100%
2023-04-19 89 -> 88 288.71
2023-03-28 90 -> 89 288.71

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 632 2023-06-11 33/88 100% 3.75 RR Money can not buy tenpai
2 174 2023-04-22 20/24 100% 1.40 CRR Fire cup 2023
3 216 2022-06-12 88/112 86% 4.05 RR Moscow Riichi 2022
4 836 2022-03-20 12/68 71% 3.50 RR Tenpai can't buy happiness
5 319 2018-11-18 63/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"