Klimov Andrey
From Moscow, Russia
EMA: 15990483
Internal rating (RR)
Rating date Sept. 11, 2026 (latest changes Sept. 7, 2026).
9 place (767.99).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (966.29 * 3.75 * 0.14 + 870.97 * 3.10 * 0.29 + 271.19 * 3.25 * 0.43 + 611.94 * 4.10 * 0.71 + 1000 * 3.45 * 0.86 + 894.74 * 3.90 * 1 + 100 * 3 * 1 + 783.22 * 4.71 * 1 + 802.82 * 3.40 * 1) / (3.75 * 0.14 + 3.10 * 0.29 + 3.25 * 0.43 + 4.10 * 0.71 + 3.45 * 0.86 + 3.90 * 1 + 3 * 1 + 4.71 * 1 + 3.40 * 1) = 701.1394290707933
p2 = (783.22 * 4.71 * 1 + 894.74 * 3.90 * 1 + 1000 * 3.45 * 0.86 + 802.82 * 3.40 * 1) / max_coefficients = 834.8475016223232
score = 701.1394290707933 * 0.5 + 834.8475016223232 * 0.5 = 767.9934653465582
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-09-07 | 9 | 769.55 -> 767.99 |
Moscow Open Riichi Marathon: 43% -> 29% |
| 2026-09-06 | 15 -> 9 | 731.06 -> 769.55 |
Sunset Wolf Cup 2026: 0% -> 100% |
| 2026-09-02 | 14 -> 15 | 731.06 | |
| 2026-09-01 | 14 | 732.10 -> 731.06 |
SPB Riichi Open 2024: 14% -> 0% |
| 2026-08-31 | 11 -> 14 | 750.29 -> 732.10 |
SPB Riichi Open 2025: 100% -> 86% |
| 2026-08-16 | 11 | 745.85 -> 750.29 |
White Wolf Cup: 57% -> 43% |
| 2026-08-15 | 11 | 753.43 -> 745.85 |
13 bloody tiles: 86% -> 71% |
| 2026-08-13 | 9 -> 11 | 756.64 -> 753.43 |
Moscow Riichi 2024: 29% -> 14% |
| 2026-07-14 | 10 -> 9 | 756.64 | |
| 2026-07-07 | 9 -> 10 | 758.30 -> 756.64 |
Moscow Open Riichi Marathon: 57% -> 43% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 803 |
|
15/72 | 100% | 3.40 | RR | Sunset Wolf Cup 2026 | Saint Petersburg | |
| 2 | 783 |
|
32/144 | 100% | 4.71 | RR | XII Russian Championship | Samara | |
| 3 | 100 |
|
28/31 | 100% | 3.00 | RR | Moscow Open Riichi Marathon 2026 | Moscow | |
| 4 | 895 |
|
7/58 | 100% | 3.90 | RR | XI Russian Championship | Moscow | |
| 5 | 1000 |
|
🥇 | 1/78 | 86% | 3.45 | RR | SPB Riichi Open 2025 | Saint Petersburg |
| 6 | 612 |
|
27/68 | 71% | 4.10 | RR | 13 bloody tiles | Perm | |
| 7 | 271 |
|
44/60 | 43% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 8 | 871 |
|
5/32 | 29% | 3.10 | RR | Moscow Open Riichi Marathon | Moscow | |
| 9 | 966 |
|
4/90 | 14% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 10 | 768 |
|
23/96 | 0% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 11 | 860 |
|
16/108 | 0% | 4.60 | RR | X Russian Championship | Perm | |
| 12 | 0 |
|
52/52 | 0% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 13 | 888 |
|
13/108 | 0% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 14 | 793 |
|
19/88 | 0% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 15 | 187 |
|
62/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm |