Klochkov Andrey
From Kostroma, Russia
EMA: 15990447
Common russian riichi rating (CRR)
Rating date Nov. 6, 2026 (latest changes Nov. 4, 2026).
311 place (153.46).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.40 * 1 + 3.40 * 1 + 3.40 * 1) = 14.91
p1 = (909.09 * 1.10 * 0.71 + 259.26 * 2.45 * 1 + 0 + 0 + 0) / (1.10 * 0.71 + 2.45 * 1 + 1 + 1 + 1) = 216.41251304979528
p2 = (909.09 * 1.10 * 0.71 + 259.26 * 2.45 * 1) / max_coefficients = 90.50905432595573
score = 216.41251304979528 * 0.5 + 90.50905432595573 * 0.5 = 153.4607836878755
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-11-04 | 312 -> 311 | 151.99 -> 153.46 | |
| 2026-11-02 | 313 -> 312 | 151.99 | |
| 2026-11-01 | 309 -> 313 | 151.99 | |
| 2026-10-31 | 306 -> 309 | 151.99 | |
| 2026-10-27 | 307 -> 306 | 151.99 | |
| 2026-10-26 | 309 -> 307 | 151.99 | |
| 2026-10-24 | 305 -> 309 | 151.99 | |
| 2026-10-16 | 306 -> 305 | 151.99 | |
| 2026-10-15 | 307 -> 306 | 151.99 | |
| 2026-10-13 | 310 -> 307 | 151.99 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 259 |
|
21/28 | 100% | 2.45 | RR | Ivanovo Babayka 2026 | Ivanovo | |
| 2 | 909 |
|
🥈 | 2/12 | 71% | 1.10 | CRR | turnir-desyatiletiya-kluba-damaten-2015-2025 | Ivanovo |
| 3 | 685 |
|
36/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship | Moscow | |
| 4 | 175 |
|
53/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 | Saint Petersburg | |
| 5 | 533 |
|
8/16 | 0% | 1.40 | RR | Ivanovo open riichi tournament 2019 | Ivanovo | |
| 6 | 200 |
|
13/16 | 0% | 1.40 | CRR | Ivanovo open riichi tournament 2018 | Ivanovo | |
| 7 | 91 |
|
11/12 | 0% | 1.30 | CRR | Ivanovo riichi mahjong tournament 2017 | Ivanovo | |
| 8 | 0 |
|
16/16 | 0% | 1.40 | RR | Ivanovo riichi mahjong tournament 2016 | Ivanovo |