Yakutovich Alexey
From Moscow, Russia
EMA: 15990368
Common russian riichi rating (CRR)
Rating date April 24, 2024 (latest changes April 22, 2024).
3 place (746.13).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (216.22 * 4.05 * 0.14 + 173.91 * 1.40 * 0.86 + 632.18 * 3.75 * 1 + 728.97 * 4 * 1 + 960 * 2.20 * 1 + 1000 * 3.05 * 1) / (4.05 * 0.14 + 1.40 * 0.86 + 3.75 * 1 + 4 * 1 + 2.20 * 1 + 3.05 * 1) = 729.5912999025286
p2 = (1000 * 3.05 * 1 + 728.97 * 4 * 1 + 632.18 * 3.75 * 1 + 960 * 2.20 * 1) / max_coefficients = 762.6700729927006
score = 729.5912999025286 * 0.5 + 762.6700729927006 * 0.5 = 746.1306864476146
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-04-22 | 3 | 742.42 -> 746.13 |
Fire cup 2023: 100% -> 86% |
| 2024-04-12 | 3 | 733.02 -> 742.42 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-20 | 3 | 735.08 -> 733.02 |
Tenpai can't buy happiness: 14% -> 0% |
| 2024-03-10 | 17 -> 3 | 618.94 -> 735.08 |
Agari Spring Tournament 2024: 0% -> 100% |
| 2024-03-06 | 17 | 605.77 -> 618.94 | |
| 2024-02-27 | 16 -> 17 | 605.77 | |
| 2024-02-20 | 17 -> 16 | 605.77 | |
| 2024-02-18 | 20 -> 17 | 605.77 | |
| 2024-02-12 | 21 -> 20 | 596.77 -> 605.77 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 17 -> 21 | 615.88 -> 596.77 |
Tenpai can't buy happiness: 29% -> 14% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 1000 |
|
1/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
| 2 | 960 |
|
2/26 | 100% | 2.20 | CRR | Mushroom League |
| 3 | 729 |
|
30/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 4 | 632 |
|
33/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 5 | 174 |
|
20/24 | 86% | 1.40 | CRR | Fire cup 2023 |
| 6 | 216 |
|
88/112 | 14% | 4.05 | RR | Moscow Riichi 2022 |
| 7 | 836 |
|
12/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 8 | 319 |
|
63/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |