Kudryavtsev Pavel
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Feb. 17, 2024 (latest changes Feb. 17, 2024).
98 place (281.35).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (769.23 * 1.80 * 0.57 + 806.45 * 1.80 * 1 + 130.43 * 1.40 * 1 + 168.22 * 4 * 1 + 0) / (1.80 * 0.57 + 1.80 * 1 + 1.40 * 1 + 4 * 1 + 1) = 335.7298895164122
p2 = (806.45 * 1.80 * 1 + 769.23 * 1.80 * 0.57 + 168.22 * 4 * 1 + 130.43 * 1.40 * 1) / max_coefficients = 226.9799546668659
score = 335.7298895164122 * 0.5 + 226.9799546668659 * 0.5 = 281.354922091639
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-01-20 | 100 -> 98 | 281.35 | |
2024-01-09 | 101 -> 100 | 281.35 | |
2024-01-06 | 102 -> 101 | 276.58 -> 281.35 | |
2024-01-05 | 104 -> 102 | 276.58 | |
2023-12-27 | 102 -> 104 | 289.40 -> 276.58 |
Sun tournament: 71% -> 57% |
2023-12-19 | 103 -> 102 | 289.40 | |
2023-12-12 | 106 -> 103 | 289.40 | |
2023-11-28 | 112 -> 106 | 289.40 | |
2023-11-26 | 110 -> 112 | 290.22 -> 289.40 | |
2023-11-06 | 115 -> 110 | 285.48 -> 290.22 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 168 |
|
90/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 130 |
|
21/24 | 100% | 1.40 | CRR | Fire cup 2023 |
3 | 806 |
|
7/32 | 100% | 1.80 | CRR | Earth cup |
4 | 769 |
|
10/40 | 57% | 1.80 | CRR | Sun tournament |