Kudryavtsev Pavel
From Saint Petersburg, Russia
Internal rating (RR)
Rating date Oct. 11, 2024 (latest changes Oct. 11, 2024).
134 place (179.33).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (168.22 * 4 * 0.86 + 152.17 * 2.10 * 1 + 378.95 * 3.85 * 1 + 0 + 0) / (4 * 0.86 + 2.10 * 1 + 3.85 * 1 + 1 + 1) = 206.99395345567044
p2 = (378.95 * 3.85 * 1 + 168.22 * 4 * 0.86 + 152.17 * 2.10 * 1) / max_coefficients = 151.67435151078027
score = 206.99395345567044 * 0.5 + 151.67435151078027 * 0.5 = 179.33415248322535
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-10-11 | 135 -> 134 | 179.33 | |
2024-09-03 | 135 | 178.70 -> 179.33 |
SPB Riichi Open 2023: 100% -> 86% |
2024-09-01 | 141 -> 135 | 86.96 -> 178.70 |
SPB Riichi Open 2024: 0% -> 100% |
2024-08-11 | 141 | 86.62 -> 86.96 | |
2024-08-04 | 136 -> 141 | 87.92 -> 86.62 | |
2024-07-14 | 131 -> 136 | 87.92 | |
2024-06-11 | 142 -> 131 | 86.75 -> 87.92 | |
2024-06-09 | 131 -> 142 | 86.75 | |
2024-05-12 | 111 -> 131 | 93.00 -> 86.75 | |
2024-05-06 | 112 -> 111 | 92.13 -> 93.00 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 379 |
|
60/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
2 | 152 |
|
40/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
3 | 168 |
|
90/108 | 86% | 4.00 | RR | SPB Riichi Open 2023 |