Kudryavtsev Pavel
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date June 9, 2024 (latest changes June 9, 2024).
144 place (220.57).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (769.23 * 1.80 * 0.29 + 806.45 * 1.80 * 0.71 + 130.43 * 1.40 * 0.86 + 168.22 * 4 * 1 + 152.17 * 2.10 * 1) / (1.80 * 0.29 + 1.80 * 0.71 + 1.40 * 0.86 + 4 * 1 + 2.10 * 1) = 283.67769457820606
p2 = (806.45 * 1.80 * 0.71 + 168.22 * 4 * 1 + 769.23 * 1.80 * 0.29 + 152.17 * 2.10 * 1) / max_coefficients = 157.46363636363637
score = 283.67769457820606 * 0.5 + 157.46363636363637 * 0.5 = 220.5706654709212
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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 | |
| 2024-05-09 | 116 -> 115 | 230.34 | |
| 2024-05-06 | 119 -> 116 | 230.34 | |
| 2024-05-05 | 118 -> 119 | 230.34 | |
| 2024-04-27 | 110 -> 118 | 244.24 -> 230.34 |
Sun tournament: 43% -> 29% |
| 2024-04-25 | 105 -> 110 | 258.61 -> 244.24 |
Earth cup: 86% -> 71% |
| 2024-04-22 | 107 -> 105 | 256.77 -> 258.61 |
Fire cup 2023: 100% -> 86% |
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 | 86% | 1.40 | CRR | Fire cup 2023 |
| 4 | 806 |
|
7/32 | 71% | 1.80 | CRR | Earth cup |
| 5 | 769 |
|
10/40 | 29% | 1.80 | CRR | Sun tournament |