Yakutovich Alexey

From Moscow, Russia

EMA: 15990368

Player page

Internal rating (RR)

Rating date March 29, 2024 (latest changes March 20, 2024).

5 place (656.61).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988

p1 = (216.22 * 4.05 * 0.29 + 632.18 * 3.75 * 1 + 728.97 * 4 * 1 + 1000 * 3.05 * 1 + 0) / (4.05 * 0.29 + 3.75 * 1 + 4 * 1 + 3.05 * 1 + 1) = 662.7077000729718

p2 = (1000 * 3.05 * 1 + 728.97 * 4 * 1 + 632.18 * 3.75 * 1 + 216.22 * 4.05 * 0.29) / max_coefficients = 650.5180350124396

score = 662.7077000729718 * 0.5 + 650.5180350124396 * 0.5 = 656.6128675427057

Rating changes

Show

Date Place Points Reason
2024-03-20 5 693.05 -> 656.61

Tenpai can't buy happiness: 14% -> 0%

2024-03-10 20 -> 5 549.41 -> 693.05

Agari Spring Tournament 2024: 0% -> 100%

2024-03-06 20 536.14 -> 549.41
2024-02-12 21 -> 20 520.19 -> 536.14

Moscow Riichi 2022: 43% -> 29%

2024-01-20 18 -> 21 543.06 -> 520.19

Tenpai can't buy happiness: 29% -> 14%

2024-01-06 19 -> 18 531.13 -> 543.06
2023-12-19 23 -> 19 531.13
2023-12-12 24 -> 23 516.82 -> 531.13

Moscow Riichi 2022: 57% -> 43%

2023-11-28 25 -> 24 516.82
2023-11-20 22 -> 25 537.83 -> 516.82

Tenpai can't buy happiness: 43% -> 29%

Tournaments

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