Yakutovich Alexey
From Moscow, Russia
EMA: 15990368
Internal rating (RR)
Rating date May 19, 2024 (latest changes May 12, 2024).
14 place (616.51).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (216.22 * 4.05 * 0.14 + 632.18 * 3.75 * 1 + 728.97 * 4 * 1 + 1000 * 3.05 * 1 + 0) / (4.05 * 0.14 + 3.75 * 1 + 4 * 1 + 3.05 * 1 + 1) = 683.5676799223185
p2 = (1000 * 3.05 * 1 + 728.97 * 4 * 1 + 632.18 * 3.75 * 1 + 216.22 * 4.05 * 0.14) / max_coefficients = 549.4616883116882
score = 683.5676799223185 * 0.5 + 549.4616883116882 * 0.5 = 616.5146841170033
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-12 | 5 -> 14 | 669.76 -> 616.51 | |
| 2024-05-06 | 5 | 662.31 -> 669.76 | |
| 2024-04-12 | 5 | 656.61 -> 662.31 |
Moscow Riichi 2022: 29% -> 14% |
| 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 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 1000 |
|
1/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
| 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 | 216 |
|
88/112 | 14% | 4.05 | RR | Moscow Riichi 2022 |
| 5 | 836 |
|
12/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 6 | 319 |
|
63/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |