Kudryavtsev Pavel
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Aug. 25, 2024 (latest changes Aug. 25, 2024).
156 place (180.11).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3
p1 = (769.23 * 1.80 * 0.14 + 806.45 * 1.80 * 0.43 + 130.43 * 1.40 * 0.57 + 168.22 * 4 * 1 + 152.17 * 2.10 * 1) / (1.80 * 0.14 + 1.80 * 0.43 + 1.40 * 0.57 + 4 * 1 + 2.10 * 1) = 241.75964160400366
p2 = (168.22 * 4 * 1 + 806.45 * 1.80 * 0.43 + 152.17 * 2.10 * 1 + 769.23 * 1.80 * 0.14) / max_coefficients = 118.46339869281044
score = 241.75964160400366 * 0.5 + 118.46339869281044 * 0.5 = 180.11152014840707
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-25 | 152 -> 156 | 195.75 -> 180.11 |
Earth cup: 57% -> 43% |
| 2024-08-22 | 154 -> 152 | 194.21 -> 195.75 |
Fire cup 2023: 71% -> 57% |
| 2024-08-11 | 154 | 193.51 -> 194.21 | |
| 2024-08-04 | 151 -> 154 | 196.15 -> 193.51 | |
| 2024-07-14 | 146 -> 151 | 196.15 | |
| 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% |
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 | 57% | 1.40 | CRR | Fire cup 2023 |
| 4 | 806 |
|
7/32 | 43% | 1.80 | CRR | Earth cup |
| 5 | 769 |
|
10/40 | 14% | 1.80 | CRR | Sun tournament |