Yakutovich Alexey
From Moscow, Russia
EMA: 15990368
Internal rating (RR)
Rating date July 20, 2023 (latest changes July 20, 2023).
52 place (392.11).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155
p1 = (835.82 * 3.50 * 0.57 + 216.22 * 4.05 * 0.86 + 632.18 * 3.75 * 1 + 0 + 0) / (3.50 * 0.57 + 4.05 * 0.86 + 3.75 * 1 + 1 + 1) = 427.12091580590413
p2 = (632.18 * 3.75 * 1 + 835.82 * 3.50 * 0.57 + 216.22 * 4.05 * 0.86) / max_coefficients = 357.1071193202075
score = 427.12091580590413 * 0.5 + 357.1071193202075 * 0.5 = 392.1140175630558
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-07-20 | 50 -> 52 | 409.43 -> 392.11 |
Tenpai can't buy happiness: 71% -> 57% |
2023-06-19 | 50 | 409.43 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
---|---|---|---|---|---|---|---|---|
1 | 632 |
|
33/88 | 100% | 3.75 | RR | Money can not buy tenpai | Perm |
2 | 216 |
|
88/112 | 86% | 4.05 | RR | Moscow Riichi 2022 | Moscow |
3 | 836 |
|
12/68 | 57% | 3.50 | RR | Tenpai can't buy happiness | Perm |
4 | 319 |
|
63/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" | Perm |