Kartashiov Pavel
From Korolyov, Russia
EMA: 15990205
Common russian riichi rating (CRR)
Rating date July 4, 2025 (latest changes July 3, 2025).
117 place (389.92).
how we calculated rating score
max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266
p1 = (981.31 * 4 * 0.14 + 935.48 * 1.80 * 0.86 + 313.73 * 3.05 * 0.86 + 240.51 * 3.65 * 1 + 621.05 * 3.85 * 1 + 191.01 * 3.75 * 1) / (4 * 0.14 + 1.80 * 0.86 + 3.05 * 0.86 + 3.65 * 1 + 3.85 * 1 + 3.75 * 1) = 426.1648517839715
p2 = (621.05 * 3.85 * 1 + 935.48 * 1.80 * 0.86 + 240.51 * 3.65 * 1 + 313.73 * 3.05 * 0.86) / max_coefficients = 353.66619232278913
score = 426.1648517839715 * 0.5 + 353.66619232278913 * 0.5 = 389.9155220533803
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-07-03 | 110 -> 117 | 409.13 -> 389.92 |
SPB Riichi Open 2023: 29% -> 14% |
| 2025-06-15 | 105 -> 110 | 414.65 -> 409.13 | |
| 2025-06-14 | 103 -> 105 | 414.65 | |
| 2025-06-11 | 104 -> 103 | 414.65 | |
| 2025-06-09 | 102 -> 104 | 415.56 -> 414.65 |
Agari Summer Tournament 2024: 100% -> 86% |
| 2025-06-08 | 103 -> 102 | 415.56 | |
| 2025-05-19 | 97 -> 103 | 427.16 -> 415.56 |
"Green Dragon" in the Secret Chamber: 100% -> 86% |
| 2025-05-12 | 99 -> 97 | 418.76 -> 427.16 | |
| 2025-05-10 | 100 -> 99 | 418.76 | |
| 2025-05-03 | 87 -> 100 | 444.99 -> 418.76 |
SPB Riichi Open 2023: 43% -> 29% |