Kudryavtsev Pavel
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date July 6, 2024 (latest changes July 6, 2024).
146 place (196.15).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (769.23 * 1.80 * 0.14 + 806.45 * 1.80 * 0.57 + 130.43 * 1.40 * 0.71 + 168.22 * 4 * 1 + 152.17 * 2.10 * 1) / (1.80 * 0.14 + 1.80 * 0.57 + 1.40 * 0.71 + 4 * 1 + 2.10 * 1) = 256.4132529430845
p2 = (806.45 * 1.80 * 0.57 + 168.22 * 4 * 1 + 152.17 * 2.10 * 1 + 769.23 * 1.80 * 0.14) / max_coefficients = 135.88287235205567
score = 256.4132529430845 * 0.5 + 135.88287235205567 * 0.5 = 196.1480626475701
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-07-06 | 149 -> 146 | 196.15 | |
| 2024-07-01 | 150 -> 149 | 196.15 | |
| 2024-06-27 | 146 -> 150 | 210.42 -> 196.15 |
Sun tournament: 29% -> 14% |
| 2024-06-25 | 139 -> 146 | 225.13 -> 210.42 |
Earth cup: 71% -> 57% |
| 2024-06-22 | 140 -> 139 | 223.41 -> 225.13 |
Fire cup 2023: 86% -> 71% |
| 2024-06-11 | 144 -> 140 | 220.57 -> 223.41 | |
| 2024-06-09 | 135 -> 144 | 220.57 | |
| 2024-05-25 | 132 -> 135 | 220.57 | |
| 2024-05-19 | 130 -> 132 | 220.57 | |
| 2024-05-12 | 115 -> 130 | 230.34 -> 220.57 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 152 |
|
40/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
| 2 | 168 |
|
90/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 3 | 130 |
|
21/24 | 71% | 1.40 | CRR | Fire cup 2023 |
| 4 | 806 |
|
7/32 | 57% | 1.80 | CRR | Earth cup |
| 5 | 769 |
|
10/40 | 14% | 1.80 | CRR | Sun tournament |