Pechenevskaya Aleksandra
From Moscow, Russia
EMA: 15990506
Common russian riichi rating (CRR)
Rating date May 17, 2026 (latest changes May 17, 2026).
44 place (612.84).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85
p1 = (348.31 * 3.75 * 0.43 + 451.61 * 3.10 * 0.57 + 823.53 * 3.05 * 0.71 + 914.29 * 3.50 * 0.86 + 402.99 * 4.10 * 1 + 966.67 * 2.45 * 1 + 571.43 * 3.45 * 1 + 266.67 * 3 * 1 + 700 * 3.10 * 1) / (3.75 * 0.43 + 3.10 * 0.57 + 3.05 * 0.71 + 3.50 * 0.86 + 4.10 * 1 + 2.45 * 1 + 3.45 * 1 + 3 * 1 + 3.10 * 1) = 602.6129235628505
p2 = (914.29 * 3.50 * 0.86 + 966.67 * 2.45 * 1 + 700 * 3.10 * 1 + 571.43 * 3.45 * 1) / max_coefficients = 623.0626262626263
score = 602.6129235628505 * 0.5 + 623.0626262626263 * 0.5 = 612.8377749127384
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-05-12 | 45 -> 44 | 612.84 | |
| 2026-05-07 | 45 | 611.51 -> 612.84 |
Moscow Open Riichi Marathon: 71% -> 57% |
| 2026-05-03 | 35 -> 45 | 627.79 -> 611.51 |
Riichi over The Volga 2025: 100% -> 86% |
| 2026-05-02 | 36 -> 35 | 627.79 | |
| 2026-04-13 | 38 -> 36 | 625.14 -> 627.79 |
Moscow Riichi 2024: 57% -> 43% |
| 2026-04-05 | 42 -> 38 | 587.50 -> 625.14 |
Moscow Riichi 2026: 0% -> 100% |
| 2026-04-02 | 41 -> 42 | 601.67 -> 587.50 |
Agari Winter Tournament 2025: 86% -> 71% |
| 2026-03-26 | 42 -> 41 | 601.67 | |
| 2026-03-12 | 43 -> 42 | 601.67 | |
| 2026-03-07 | 43 | 600.85 -> 601.67 |
Moscow Open Riichi Marathon: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 700 |
|
16/51 | 100% | 3.10 | RR | Moscow Riichi 2026 | Moscow | |
| 2 | 267 |
|
23/31 | 100% | 3.00 | RR | Moscow Open Riichi Marathon 2026 | Moscow | |
| 3 | 333 |
|
39/58 | 100% | 3.90 | RR | XI Russian Championship | Moscow | |
| 4 | 571 |
|
34/78 | 100% | 3.45 | RR | SPB Riichi Open 2025 | Saint Petersburg | |
| 5 | 967 |
|
🥈 | 2/31 | 100% | 2.45 | RR | Agari Summer Tournament 2025 | Moscow |
| 6 | 403 |
|
41/68 | 100% | 4.10 | RR | 13 bloody tiles | Perm | |
| 7 | 914 |
|
7/71 | 86% | 3.50 | RR | Riichi over The Volga 2025 | Samara | |
| 8 | 824 |
|
10/52 | 71% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 9 | 452 |
|
18/32 | 57% | 3.10 | RR | Moscow Open Riichi Marathon | Moscow | |
| 10 | 348 |
|
59/90 | 43% | 3.75 | RR | Moscow Riichi 2024 | Moscow |