Aleksanyan Anna
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date March 22, 2026 (latest changes March 21, 2026).
142 place (353.39).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (663.16 * 3.85 * 0.43 + 146.07 * 3.75 * 0.57 + 32.26 * 3.10 * 0.71 + 547.62 * 2.60 * 0.86 + 39.22 * 3.05 * 0.86 + 157.89 * 1.50 * 1 + 149.25 * 4.10 * 1 + 324.68 * 3.45 * 1 + 456.14 * 3.90 * 1 + 745.10 * 2.30 * 1) / (3.85 * 0.43 + 3.75 * 0.57 + 3.10 * 0.71 + 2.60 * 0.86 + 3.05 * 0.86 + 1.50 * 1 + 4.10 * 1 + 3.45 * 1 + 3.90 * 1 + 2.30 * 1) = 316.5985339737213
p2 = (456.14 * 3.90 * 1 + 745.10 * 2.30 * 1 + 547.62 * 2.60 * 0.86 + 324.68 * 3.45 * 1) / max_coefficients = 390.1779264214048
score = 316.5985339737213 * 0.5 + 390.1779264214048 * 0.5 = 353.3882301975631
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-03-14 | 165 -> 142 | 311.97 -> 353.39 |
"Furin" club tournament: for the anniversary: 0% -> 100% |
| 2026-03-12 | 166 -> 165 | 311.97 | |
| 2026-03-07 | 164 -> 166 | 309.75 -> 311.97 |
Moscow Open Riichi Marathon: 86% -> 71% |
| 2026-03-01 | 156 -> 164 | 326.29 -> 309.75 |
SPB Riichi Open 2024: 57% -> 43% |
| 2026-02-27 | 155 -> 156 | 326.29 | |
| 2026-02-23 | 153 -> 155 | 326.29 | |
| 2026-02-13 | 156 -> 153 | 324.88 -> 326.29 |
Moscow Riichi 2024: 71% -> 57% |
| 2026-02-09 | 157 -> 156 | 324.88 | |
| 2026-02-08 | 153 -> 157 | 324.88 | |
| 2026-02-04 | 154 -> 153 | 324.88 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 745 |
|
14/52 | 100% | 2.30 | CRR | "Furin" club tournament: for the anniversary | Moscow | |
| 2 | 456 |
|
32/58 | 100% | 3.90 | RR | XI Russian Championship | Moscow | |
| 3 | 325 |
|
53/78 | 100% | 3.45 | RR | SPB Riichi Open 2025 | Saint Petersburg | |
| 4 | 149 |
|
58/68 | 100% | 4.10 | RR | 13 bloody tiles | Perm | |
| 5 | 158 |
|
17/20 | 100% | 1.50 | CRR | HaTiKo | Korolyov | |
| 6 | 17 |
|
59/60 | 86% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 7 | 39 |
|
50/52 | 86% | 3.05 | RR | Agari Winter Tournament 2025 | Moscow | |
| 8 | 548 |
|
20/43 | 86% | 2.60 | RR | Riichi On Ice | Samara | |
| 9 | 32 |
|
31/32 | 71% | 3.10 | RR | Moscow Open Riichi Marathon | Moscow | |
| 10 | 146 |
|
77/90 | 57% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 11 | 663 |
|
33/96 | 43% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 12 | 467 |
|
9/16 | 0% | 1.20 | RR | Riichi mahjong tournament | Arkhangelsk |