Pechenevskaya Aleksandra
From Moscow, Russia
EMA: 15990506
Common russian riichi rating (CRR)
Rating date Oct. 31, 2026 (latest changes Oct. 31, 2026).
62 place (578.84).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (451.61 * 3.10 * 0.29 + 823.53 * 3.05 * 0.29 + 914.29 * 3.50 * 0.57 + 402.99 * 4.10 * 0.57 + 966.67 * 2.45 * 0.71 + 571.43 * 3.45 * 0.71 + 333.33 * 3.90 * 1 + 266.67 * 3 * 1 + 700 * 3.10 * 1 + 685.31 * 4.71 * 1) / (3.10 * 0.29 + 3.05 * 0.29 + 3.50 * 0.57 + 4.10 * 0.57 + 2.45 * 0.71 + 3.45 * 0.71 + 3.90 * 1 + 3 * 1 + 3.10 * 1 + 4.71 * 1) = 578.9578951301477
p2 = (685.31 * 4.71 * 1 + 700 * 3.10 * 1 + 914.29 * 3.50 * 0.57 + 966.67 * 2.45 * 0.71) / max_coefficients = 578.7157689811811
score = 578.9578951301477 * 0.5 + 578.7157689811811 * 0.5 = 578.8368320556644
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-10-31 | 62 | 578.76 -> 578.84 |
SPB Riichi Open 2025: 86% -> 71% |
| 2026-10-29 | 61 -> 62 | 578.76 | |
| 2026-10-26 | 60 -> 61 | 578.76 | |
| 2026-10-24 | 58 -> 60 | 578.76 | |
| 2026-10-16 | 59 -> 58 | 578.76 | |
| 2026-10-15 | 62 -> 59 | 576.79 -> 578.76 |
13 bloody tiles: 71% -> 57% |
| 2026-10-14 | 63 -> 62 | 576.79 | |
| 2026-10-13 | 66 -> 63 | 574.51 -> 576.79 |
Moscow Riichi 2024: 14% -> 0% |
| 2026-10-02 | 65 -> 66 | 576.55 -> 574.51 |
Agari Winter Tournament 2025: 43% -> 29% |
| 2026-09-23 | 66 -> 65 | 576.55 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 254 |
|
45/60 | 100% | 3.40 | RR | Ufa Championship 2026 | Ufa | |
| 2 | 685 |
|
46/144 | 100% | 4.71 | RR | XII Russian Championship | Samara | |
| 3 | 700 |
|
16/51 | 100% | 3.10 | RR | Moscow Riichi 2026 | Moscow | |
| 4 | 267 |
|
23/31 | 100% | 3.00 | RR | Moscow Open Riichi Marathon 2026 | Moscow | |
| 5 | 333 |
|
39/58 | 100% | 3.90 | RR | XI Russian Championship | Moscow | |
| 6 | 571 |
|
34/78 | 71% | 3.45 | RR | SPB Riichi Open 2025 | Saint Petersburg | |
| 7 | 967 |
|
🥈 | 2/31 | 71% | 2.45 | RR | Agari Summer Tournament 2025 | Moscow |
| 8 | 403 |
|
41/68 | 57% | 4.10 | RR | 13 bloody tiles | Perm | |
| 9 | 914 |
|
7/71 | 57% | 3.50 | RR | Riichi over The Volga 2025 | Samara | |
| 10 | 824 |
|
10/52 | 29% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 11 | 452 |
|
18/32 | 29% | 3.10 | RR | Moscow Open Riichi Marathon | Moscow | |
| 12 | 348 |
|
59/90 | 0% | 3.75 | RR | Moscow Riichi 2024 | Moscow |