Yakutovich Alexey
From Moscow, Russia
EMA: 15990368
Common russian riichi rating (CRR)
Rating date March 3, 2024 (latest changes March 3, 2024).
20 place (600.15).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (835.82 * 3.50 * 0.14 + 216.22 * 4.05 * 0.29 + 173.91 * 1.40 * 1 + 632.18 * 3.75 * 1 + 728.97 * 4 * 1 + 954.55 * 2.10 * 1) / (3.50 * 0.14 + 4.05 * 0.29 + 1.40 * 1 + 3.75 * 1 + 4 * 1 + 2.10 * 1) = 635.5218604139461
p2 = (728.97 * 4 * 1 + 632.18 * 3.75 * 1 + 954.55 * 2.10 * 1 + 835.82 * 3.50 * 0.14) / max_coefficients = 564.7718764606162
score = 635.5218604139461 * 0.5 + 564.7718764606162 * 0.5 = 600.1468684372812
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-02-12 | 22 -> 20 | 591.15 -> 600.15 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 17 -> 22 | 610.35 -> 591.15 |
Tenpai can't buy happiness: 29% -> 14% |
| 2024-01-06 | 21 -> 17 | 597.82 -> 610.35 | |
| 2023-12-19 | 23 -> 21 | 597.82 | |
| 2023-12-12 | 24 -> 23 | 589.70 -> 597.82 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-26 | 18 -> 24 | 591.71 -> 589.70 | |
| 2023-11-20 | 16 -> 18 | 610.25 -> 591.71 |
Tenpai can't buy happiness: 43% -> 29% |
| 2023-11-06 | 17 -> 16 | 597.96 -> 610.25 | |
| 2023-11-05 | 16 -> 17 | 597.96 | |
| 2023-10-22 | 31 -> 16 | 519.60 -> 597.96 |
Mushroom League: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 955 |
|
2/23 | 100% | 2.10 | CRR | Mushroom League |
| 2 | 729 |
|
30/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 3 | 632 |
|
33/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 4 | 174 |
|
20/24 | 100% | 1.40 | CRR | Fire cup 2023 |
| 5 | 216 |
|
88/112 | 29% | 4.05 | RR | Moscow Riichi 2022 |
| 6 | 836 |
|
12/68 | 14% | 3.50 | RR | Tenpai can't buy happiness |
| 7 | 319 |
|
63/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |