Yakutovich Alexey
From Moscow, Russia
EMA: 15990368
Internal rating (RR)
Rating date March 2, 2026 (latest changes March 2, 2026).
107 place (396.19).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (1000 * 3.05 * 0.14 + 450.98 * 3.05 * 0.29 + 683.54 * 3.65 * 0.43 + 134.83 * 3.75 * 0.57 + 235.29 * 3.05 * 0.86 + 33.33 * 2.45 * 1 + 1000 * 3 * 1) / (3.05 * 0.14 + 3.05 * 0.29 + 3.65 * 0.43 + 3.75 * 0.57 + 3.05 * 0.86 + 2.45 * 1 + 3 * 1) = 449.8855948969781
p2 = (1000 * 3 * 1 + 683.54 * 3.65 * 0.43 + 235.29 * 3.05 * 0.86 + 1000 * 3.05 * 0.14) / max_coefficients = 342.49364548494987
score = 449.8855948969781 * 0.5 + 342.49364548494987 * 0.5 = 396.189620190964
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-03-02 | 108 -> 107 | 396.19 | |
| 2026-03-01 | 109 -> 108 | 396.19 | |
| 2026-02-23 | 105 -> 109 | 396.19 | |
| 2026-02-16 | 107 -> 105 | 396.19 | |
| 2026-02-13 | 110 -> 107 | 389.99 -> 396.19 |
Moscow Riichi 2024: 71% -> 57% |
| 2026-02-09 | 109 -> 110 | 395.34 -> 389.99 |
Agari Summer Tournament 2024: 43% -> 29% |
| 2026-02-08 | 105 -> 109 | 395.34 | |
| 2026-02-04 | 101 -> 105 | 411.65 -> 395.34 |
Riichi over Volga: 57% -> 43% |
| 2026-02-02 | 101 | 412.01 -> 411.65 |
Agari Winter Tournament 2025: 100% -> 86% |
| 2026-01-25 | 98 -> 101 | 412.01 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1000 |
|
🥇 | 1/31 | 100% | 3.00 | RR | Moscow Open Riichi Marathon 2026 | Moscow |
| 2 | 33 |
|
30/31 | 100% | 2.45 | RR | Agari Summer Tournament 2025 | Moscow | |
| 3 | 235 |
|
40/52 | 86% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 4 | 135 |
|
78/90 | 57% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 5 | 684 |
|
26/80 | 43% | 3.65 | RR | Riichi over Volga | Samara | |
| 6 | 451 |
|
29/52 | 29% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow | |
| 7 | 1000 |
|
🥇 | 1/52 | 14% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow |
| 8 | 729 |
|
30/108 | 0% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 9 | 632 |
|
33/88 | 0% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 10 | 216 |
|
88/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 11 | 833 |
|
12/67 | 0% | 3.45 | RR | Tenpai can't buy happiness | Perm | |
| 12 | 319 |
|
63/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" | Perm |