Kudryavtsev Pavel
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date June 19, 2023 (latest changes June 19, 2023).
87 place (321.77).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (769.23 * 1.80 * 1 + 806.45 * 1.80 * 1 + 130.43 * 1.40 * 1 + 0 + 0) / (1.80 * 1 + 1.80 * 1 + 1.40 * 1 + 1 + 1) = 431.2628571428571
p2 = (806.45 * 1.80 * 1 + 769.23 * 1.80 * 1 + 130.43 * 1.40 * 1) / max_coefficients = 212.276623968841
score = 431.2628571428571 * 0.5 + 212.276623968841 * 0.5 = 321.76974055584907
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-06-19 | 89 -> 87 | 321.77 | |
2023-06-12 | 90 -> 89 | 317.62 -> 321.77 | |
2023-06-11 | 72 -> 90 | 327.03 -> 317.62 | |
2023-05-28 | 74 -> 72 | 327.03 | |
2023-05-20 | 75 -> 74 | 323.06 -> 327.03 | |
2023-05-01 | 74 -> 75 | 323.06 | |
2023-04-22 | 77 -> 74 | 315.80 -> 323.06 |
Fire cup 2023: 0% -> 100% |
2023-04-19 | 76 -> 77 | 315.80 | |
2023-03-28 | 77 -> 76 | 315.80 | |
2023-03-20 | 77 | 312.33 -> 315.80 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 130 |
|
21/24 | 100% | 1.40 | CRR | Fire cup 2023 |
2 | 806 |
|
7/32 | 100% | 1.80 | CRR | Earth cup |
3 | 769 |
|
10/40 | 100% | 1.80 | CRR | Sun tournament |