Yakutovich Alexey

From Moscow, Russia

EMA: 15990368

Player page

Internal rating (RR)

Rating date Nov. 3, 2024 (latest changes Nov. 3, 2024).

36 place (577.62).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (632.18 * 3.75 * 0.57 + 728.97 * 4 * 0.71 + 1000 * 3.05 * 1 + 450.98 * 3.05 * 1 + 683.54 * 3.65 * 1 + 134.83 * 3.75 * 1) / (3.75 * 0.57 + 4 * 0.71 + 3.05 * 1 + 3.05 * 1 + 3.65 * 1 + 3.75 * 1) = 587.2167222073574

p2 = (1000 * 3.05 * 1 + 683.54 * 3.65 * 1 + 728.97 * 4 * 0.71 + 450.98 * 3.05 * 1) / max_coefficients = 568.0283911671925

score = 587.2167222073574 * 0.5 + 568.0283911671925 * 0.5 = 577.6225566872749

Rating changes

Show

all results
Date Place Points Reason
2024-11-03 34 -> 36 592.88 -> 577.62

SPB Riichi Open 2023: 86% -> 71%
2024-10-13 21 -> 34 654.92 -> 592.88

Moscow Riichi 2024: 0% -> 100%
2024-10-11 20 -> 21 663.95 -> 654.92

Money can not buy tenpai: 71% -> 57%
2024-09-06 18 -> 20 663.95
2024-09-03 17 -> 18 666.25 -> 663.95

SPB Riichi Open 2023: 100% -> 86%
2024-09-01 13 -> 17 682.74 -> 666.25
2024-08-11 12 -> 13 689.07 -> 682.74

Money can not buy tenpai: 86% -> 71%
2024-08-04 15 -> 12 642.71 -> 689.07

Riichi over Volga: 0% -> 100%
2024-07-14 13 -> 15 642.71
2024-06-11 14 -> 13 656.22 -> 642.71

Money can not buy tenpai: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 135 2024-10-13 78/90 100% 3.75 RR Moscow Riichi 2024
2 684 2024-08-04 26/80 100% 3.65 RR Riichi over Volga
3 451 2024-06-09 29/52 100% 3.05 RR Agari Summer Tournament 2024
4 1000 2024-03-10 1/52 100% 3.05 RR Agari Spring Tournament 2024
5 729 2023-09-03 30/108 71% 4.00 RR SPB Riichi Open 2023
6 632 2023-06-11 33/88 57% 3.75 RR Money can not buy tenpai
7 216 2022-06-12 88/112 0% 4.05 RR Moscow Riichi 2022
8 836 2022-03-20 12/68 0% 3.50 RR Tenpai can't buy happiness
9 319 2018-11-18 63/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"