Yakutovich Alexey
From Moscow, Russia
EMA: 15990368
Common russian riichi rating (CRR)
Rating date Aug. 4, 2023 (latest changes Aug. 4, 2023).
56 place (393.75).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (835.82 * 3.50 * 0.57 + 216.22 * 4.05 * 0.86 + 173.91 * 1.40 * 1 + 632.18 * 3.75 * 1 + 0) / (3.50 * 0.57 + 4.05 * 0.86 + 1.40 * 1 + 3.75 * 1 + 1) = 433.37086546044696
p2 = (632.18 * 3.75 * 1 + 835.82 * 3.50 * 0.57 + 216.22 * 4.05 * 0.86 + 173.91 * 1.40 * 1) / max_coefficients = 354.1368184453482
score = 433.37086546044696 * 0.5 + 354.1368184453482 * 0.5 = 393.7538419528976
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-08-04 | 56 | 393.75 |
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 | 174 |
|
20/24 | 100% | 1.40 | CRR | Fire cup 2023 | Saint Petersburg | |
| 3 | 216 |
|
88/112 | 86% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 4 | 836 |
|
12/68 | 57% | 3.50 | RR | Tenpai can't buy happiness | Perm | |
| 5 | 319 |
|
63/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" | Perm |