Kudryavtsev Pavel
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date May 20, 2023 (latest changes May 20, 2023).
74 place (327.03).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 2.80 * 1 + 3.50 * 0.71) = 13.55005
p1 = (130.43 * 1.40 * 1 + 769.23 * 1.80 * 1 + 806.45 * 1.80 * 1 + 0 + 0) / (1.40 * 1 + 1.80 * 1 + 1.80 * 1 + 1 + 1) = 431.2628571428572
p2 = (806.45 * 1.80 * 1 + 769.23 * 1.80 * 1 + 130.43 * 1.40 * 1) / max_coefficients = 222.79179781624418
score = 431.2628571428572 * 0.5 + 222.79179781624418 * 0.5 = 327.02732747955065
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
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 | |
2023-03-06 | 78 -> 77 | 312.33 | |
2023-02-25 | 78 | 312.33 |
Earth cup: 0% -> 100% |
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 |