Kudryavtsev Pavel
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date March 4, 2026 (latest changes March 4, 2026).
200 place (251.07).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (152.17 * 2.10 * 0.14 + 378.95 * 3.85 * 0.43 + 0 * 3.25 * 0.86 + 944.44 * 2 * 1 + 0) / (2.10 * 0.14 + 3.85 * 0.43 + 3.25 * 0.86 + 2 * 1 + 1) = 330.911899583429
p2 = (944.44 * 2 * 1 + 378.95 * 3.85 * 0.43 + 152.17 * 2.10 * 0.14 + 0 * 3.25 * 0.86) / max_coefficients = 171.22809364548496
score = 330.911899583429 * 0.5 + 171.22809364548496 * 0.5 = 251.06999661445695
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-03-01 | 194 -> 200 | 259.63 -> 251.07 |
SPB Riichi Open 2024: 57% -> 43% |
| 2026-02-23 | 189 -> 194 | 259.63 | |
| 2026-02-16 | 196 -> 189 | 250.77 -> 259.63 |
White Wolf Cup: 100% -> 86% |
| 2026-02-08 | 195 -> 196 | 250.77 | |
| 2026-02-04 | 196 -> 195 | 250.77 | |
| 2026-01-30 | 198 -> 196 | 249.57 -> 250.77 |
Seihoku spring tournament 2024: 29% -> 14% |
| 2026-01-25 | 199 -> 198 | 249.57 | |
| 2026-01-12 | 201 -> 199 | 249.57 | |
| 2026-01-10 | 203 -> 201 | 249.57 | |
| 2026-01-07 | 201 -> 203 | 249.57 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 944 |
|
🥈 | 2/19 | 100% | 2.00 | CRR | Tonpu-master | Saint Petersburg |
| 2 | 0 |
|
60/60 | 86% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 3 | 379 |
|
60/96 | 43% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 4 | 152 |
|
40/47 | 14% | 2.10 | RR | Seihoku spring tournament 2024 | Saint Petersburg | |
| 5 | 168 |
|
90/108 | 0% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 6 | 130 |
|
21/24 | 0% | 1.40 | CRR | Fire cup 2023 | Saint Petersburg | |
| 7 | 806 |
|
7/32 | 0% | 1.80 | CRR | Earth cup | Saint Petersburg | |
| 8 | 769 |
|
10/40 | 0% | 1.80 | CRR | Sun tournament | Saint Petersburg |