Yakutovich Alexey
From Moscow, Russia
EMA: 15990368
Common russian riichi rating (CRR)
Rating date May 3, 2023 (latest changes May 3, 2023).
84 place (302.58).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985
p1 = (835.82 * 3.50 * 0.86 + 216.22 * 4.05 * 1 + 173.91 * 1.40 * 1 + 0 + 0) / (3.50 * 0.86 + 4.05 * 1 + 1.40 * 1 + 1 + 1) = 347.0384742364723
p2 = (835.82 * 3.50 * 0.86 + 216.22 * 4.05 * 1 + 173.91 * 1.40 * 1) / max_coefficients = 258.1166346971676
score = 347.0384742364723 * 0.5 + 258.1166346971676 * 0.5 = 302.57755446681995
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-05-01 | 82 -> 84 | 302.58 | |
2023-04-22 | 87 -> 82 | 288.71 -> 302.58 |
Fire cup 2023: 0% -> 100% |
2023-04-19 | 88 -> 87 | 288.71 | |
2023-03-28 | 89 -> 88 | 288.71 | |
2023-03-20 | 80 -> 89 | 310.76 -> 288.71 |
Tenpai can't buy happiness: 100% -> 86% |
2023-03-06 | 81 -> 80 | 310.76 | |
2023-02-25 | 76 -> 81 | 310.76 | |
2023-01-28 | 77 -> 76 | 309.37 -> 310.76 | |
2023-01-14 | 75 -> 77 | 309.37 | |
2023-01-03 | 77 -> 75 | 309.37 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 174 |
|
20/24 | 100% | 1.40 | CRR | Fire cup 2023 |
2 | 216 |
|
88/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
3 | 836 |
|
12/68 | 86% | 3.50 | RR | Tenpai can't buy happiness |
4 | 319 |
|
63/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |