Kudryavtsev Pavel
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Aug. 14, 2026 (latest changes Aug. 14, 2026).
224 place (267.65).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997
p1 = (378.95 * 3.85 * 0.14 + 0 * 3.25 * 0.57 + 944.44 * 2 * 0.71 + 533.33 * 1.70 * 1 + 0) / (3.85 * 0.14 + 3.25 * 0.57 + 2 * 0.71 + 1.70 * 1 + 1) = 377.057796158551
p2 = (944.44 * 2 * 0.71 + 533.33 * 1.70 * 1 + 378.95 * 3.85 * 0.14 + 0 * 3.25 * 0.57) / max_coefficients = 158.23568730412205
score = 377.057796158551 * 0.5 + 158.23568730412205 * 0.5 = 267.64674173133653
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-08-14 | 199 -> 224 | 288.18 -> 267.65 |
Tonpu-master: 86% -> 71% |
| 2026-08-13 | 201 -> 199 | 288.18 | |
| 2026-08-04 | 204 -> 201 | 288.18 | |
| 2026-08-02 | 202 -> 204 | 288.18 | |
| 2026-08-01 | 201 -> 202 | 288.18 | |
| 2026-07-26 | 202 -> 201 | 288.18 | |
| 2026-07-25 | 200 -> 202 | 288.18 | |
| 2026-07-18 | 199 -> 200 | 288.18 | |
| 2026-07-15 | 200 -> 199 | 288.18 | |
| 2026-07-14 | 201 -> 200 | 288.18 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 533 |
|
15/31 | 100% | 1.70 | RR | Seihoku spring tournament 2026 | Saint Petersburg | |
| 2 | 944 |
|
🥈 | 2/19 | 71% | 2.00 | CRR | Tonpu-master | Saint Petersburg |
| 3 | 0 |
|
60/60 | 57% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 4 | 379 |
|
60/96 | 14% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 5 | 152 |
|
40/47 | 0% | 2.10 | RR | Seihoku spring tournament 2024 | Saint Petersburg | |
| 6 | 168 |
|
90/108 | 0% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 7 | 130 |
|
21/24 | 0% | 1.40 | CRR | Fire cup 2023 | Saint Petersburg | |
| 8 | 806 |
|
7/32 | 0% | 1.80 | CRR | Earth cup | Saint Petersburg | |
| 9 | 769 |
|
10/40 | 0% | 1.80 | CRR | Sun tournament | Saint Petersburg |