Petsilyak Denis
From Moscow, Russia
EMA: 15990410
Common russian riichi rating (CRR)
Rating date March 31, 2025 (latest changes March 30, 2025).
154 place (285.63).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (504.67 * 4 * 0.43 + 153.85 * 2.90 * 0.57 + 58.82 * 3.05 * 1 + 651.69 * 3.75 * 1 + 0) / (4 * 0.43 + 2.90 * 0.57 + 3.05 * 1 + 3.75 * 1 + 1) = 335.0833284100736
p2 = (651.69 * 3.75 * 1 + 504.67 * 4 * 0.43 + 153.85 * 2.90 * 0.57 + 58.82 * 3.05 * 1) / max_coefficients = 236.17476340694006
score = 335.0833284100736 * 0.5 + 236.17476340694006 * 0.5 = 285.62904590850684
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2025-03-30 | 155 -> 154 | 285.63 | |
2025-03-29 | 153 -> 155 | 285.63 | |
2025-03-26 | 154 -> 153 | 284.40 -> 285.63 |
Autumn Agari tournament: 71% -> 57% |
2025-03-23 | 152 -> 154 | 284.40 | |
2025-03-03 | 148 -> 152 | 297.63 -> 284.40 |
SPB Riichi Open 2023: 57% -> 43% |
2025-03-02 | 146 -> 148 | 297.63 | |
2025-02-25 | 147 -> 146 | 297.63 | |
2025-02-22 | 146 -> 147 | 297.63 | |
2025-02-16 | 139 -> 146 | 297.63 | |
2025-02-11 | 141 -> 139 | 297.63 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 652 |
|
32/90 | 100% | 3.75 | RR | Moscow Riichi 2024 |
2 | 59 |
|
49/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
3 | 154 |
|
34/40 | 57% | 2.90 | CRR | Autumn Agari tournament |
4 | 505 |
|
54/108 | 43% | 4.00 | RR | SPB Riichi Open 2023 |