Kudryavtsev Pavel
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Nov. 3, 2024 (latest changes Nov. 3, 2024).
160 place (223.05).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (806.45 * 1.80 * 0.29 + 130.43 * 1.40 * 0.43 + 168.22 * 4 * 0.71 + 152.17 * 2.10 * 1 + 378.95 * 3.85 * 1) / (1.80 * 0.29 + 1.40 * 0.43 + 4 * 0.71 + 2.10 * 1 + 3.85 * 1) = 277.39454719548456
p2 = (378.95 * 3.85 * 1 + 168.22 * 4 * 0.71 + 806.45 * 1.80 * 0.29 + 152.17 * 2.10 * 1) / max_coefficients = 168.70031545741327
score = 277.39454719548456 * 0.5 + 168.70031545741327 * 0.5 = 223.04743132644893
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-11-03 | 160 | 223.11 -> 223.05 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-27 | 159 -> 160 | 223.11 | |
| 2024-10-25 | 157 -> 159 | 236.05 -> 223.11 |
Earth cup: 43% -> 29% |
| 2024-10-22 | 158 -> 157 | 234.65 -> 236.05 |
Fire cup 2023: 57% -> 43% |
| 2024-10-13 | 149 -> 158 | 236.59 -> 234.65 | |
| 2024-09-15 | 147 -> 149 | 236.59 | |
| 2024-09-06 | 146 -> 147 | 236.59 | |
| 2024-09-03 | 146 | 233.37 -> 236.59 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 159 -> 146 | 155.29 -> 233.37 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-26 | 156 -> 159 | 180.11 -> 155.29 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 379 |
|
60/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
| 2 | 152 |
|
40/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
| 3 | 168 |
|
90/108 | 71% | 4.00 | RR | SPB Riichi Open 2023 |
| 4 | 130 |
|
21/24 | 43% | 1.40 | CRR | Fire cup 2023 |
| 5 | 806 |
|
7/32 | 29% | 1.80 | CRR | Earth cup |
| 6 | 769 |
|
10/40 | 0% | 1.80 | CRR | Sun tournament |