Kudryavtsev Pavel
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Nov. 3, 2023 (latest changes Nov. 3, 2023).
111 place (285.48).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75
p1 = (769.23 * 1.80 * 0.71 + 806.45 * 1.80 * 1 + 130.43 * 1.40 * 1 + 168.22 * 4 * 1 + 0) / (1.80 * 0.71 + 1.80 * 1 + 1.40 * 1 + 4 * 1 + 1) = 347.48475079435025
p2 = (806.45 * 1.80 * 1 + 769.23 * 1.80 * 0.71 + 168.22 * 4 * 1 + 130.43 * 1.40 * 1) / max_coefficients = 223.4677966101695
score = 347.48475079435025 * 0.5 + 223.4677966101695 * 0.5 = 285.47627370225985
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-10-27 | 106 -> 111 | 297.74 -> 285.48 |
Sun tournament: 86% -> 71% |
2023-10-22 | 105 -> 106 | 297.74 | |
2023-10-12 | 108 -> 105 | 297.00 -> 297.74 | |
2023-09-20 | 110 -> 108 | 297.00 | |
2023-09-06 | 112 -> 110 | 297.00 | |
2023-09-03 | 88 -> 112 | 312.57 -> 297.00 |
SPB Riichi Open 2023: 0% -> 100% |
2023-08-27 | 80 -> 88 | 326.27 -> 312.57 |
Sun tournament: 100% -> 86% |
2023-08-12 | 81 -> 80 | 321.77 -> 326.27 | |
2023-07-28 | 83 -> 81 | 321.77 | |
2023-07-20 | 85 -> 83 | 321.77 |
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 | 71% | 1.80 | CRR | Sun tournament |