Piksaeva Anastasiya
From Yekaterinburg, Russia
Common russian riichi rating (CRR)
Rating date March 31, 2025 (latest changes March 30, 2025).
96 place (410.71).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (888.89 * 2.30 * 0.86 + 553.19 * 2.80 * 1 + 612.90 * 2.40 * 1 + 0 + 0) / (2.30 * 0.86 + 2.80 * 1 + 2.40 * 1 + 1 + 1) = 520.3389257610402
p2 = (888.89 * 2.30 * 0.86 + 553.19 * 2.80 * 1 + 612.90 * 2.40 * 1) / max_coefficients = 301.0851735015773
score = 520.3389257610402 * 0.5 + 301.0851735015773 * 0.5 = 410.71204963130873
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2025-03-23 | 95 -> 96 | 410.71 | |
2025-03-03 | 97 -> 95 | 410.71 | |
2025-03-02 | 135 -> 97 | 316.54 -> 410.71 |
Riichi Maslenitsa (shrovetide): 0% -> 100% |
2025-02-25 | 130 -> 135 | 335.17 -> 316.54 |
Chasing Kan: 100% -> 86% |
2025-02-16 | 124 -> 130 | 335.17 | |
2025-02-11 | 125 -> 124 | 335.17 | |
2025-02-02 | 121 -> 125 | 335.17 | |
2025-01-26 | 119 -> 121 | 335.17 | |
2025-01-07 | 117 -> 119 | 335.17 | |
2025-01-05 | 118 -> 117 | 335.17 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 613 |
|
13/32 | 100% | 2.40 | RR | Riichi Maslenitsa (shrovetide) |
2 | 553 |
|
22/48 | 100% | 2.80 | RR | Guardian of the Winds |
3 | 889 |
|
4/28 | 86% | 2.30 | CRR | Chasing Kan |