Petsilyak Denis
From Moscow, Russia
EMA: 15990410
Common russian riichi rating (CRR)
Rating date Jan. 5, 2025 (latest changes Jan. 5, 2025).
129 place (296.62).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (651.69 * 3.75 * 1 + 58.82 * 3.05 * 1 + 504.67 * 4 * 0.57 + 153.85 * 2.90 * 0.86 + 0) / (3.75 * 1 + 3.05 * 1 + 4 * 0.57 + 2.90 * 0.86 + 1) = 330.84457398225624
p2 = (651.69 * 3.75 * 1 + 504.67 * 4 * 0.57 + 153.85 * 2.90 * 0.86 + 58.82 * 3.05 * 1) / max_coefficients = 262.40441640378555
score = 330.84457398225624 * 0.5 + 262.40441640378555 * 0.5 = 296.6244951930209
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-01-05 | 131 -> 129 | 296.62 | |
| 2025-01-04 | 129 -> 131 | 296.62 | |
| 2025-01-03 | 126 -> 129 | 309.50 -> 296.62 |
SPB Riichi Open 2023: 71% -> 57% |
| 2024-12-11 | 128 -> 126 | 309.50 | |
| 2024-11-26 | 128 | 308.69 -> 309.50 |
Autumn Agari tournament: 100% -> 86% |
| 2024-11-05 | 130 -> 128 | 308.69 | |
| 2024-11-03 | 130 | 321.26 -> 308.69 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-13 | 164 -> 130 | 179.37 -> 321.26 |
Moscow Riichi 2024: 0% -> 100% |
| 2024-09-15 | 161 -> 164 | 179.37 | |
| 2024-09-06 | 162 -> 161 | 179.37 |
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 | 86% | 2.90 | CRR | Autumn Agari tournament |
| 4 | 505 |
|
54/108 | 57% | 4.00 | RR | SPB Riichi Open 2023 |