Badamshin Shamil
From Ufa, Russia
EMA: 15020029
Common russian riichi rating (CRR)
Rating date Jan. 31, 2026 (latest changes Jan. 30, 2026).
66 place (536.14).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (654.21 * 4.60 * 0.29 + 319.15 * 2.80 * 0.43 + 341.77 * 3.65 * 0.57 + 542.86 * 3.50 * 1 + 507.46 * 4.10 * 1 + 1000 * 1.40 * 1 + 709.09 * 3 * 1) / (4.60 * 0.29 + 2.80 * 0.43 + 3.65 * 0.57 + 3.50 * 1 + 4.10 * 1 + 1.40 * 1 + 3 * 1) = 570.0898378364702
p2 = (709.09 * 3 * 1 + 507.46 * 4.10 * 1 + 542.86 * 3.50 * 1 + 1000 * 1.40 * 1) / max_coefficients = 502.19866220735787
score = 570.0898378364702 * 0.5 + 502.19866220735787 * 0.5 = 536.1442500219141
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-26 | 65 -> 66 | 536.14 | |
| 2026-01-25 | 81 -> 65 | 478.42 -> 536.14 |
Riichi On Ice 2026: 0% -> 100% |
| 2026-01-14 | 82 -> 81 | 475.28 -> 478.42 |
Guardian of the Winds: 57% -> 43% |
| 2026-01-12 | 77 -> 82 | 492.37 -> 475.28 |
X Russian Championship: 43% -> 29% |
| 2026-01-10 | 76 -> 77 | 492.37 | |
| 2026-01-01 | 78 -> 76 | 492.37 | |
| 2025-12-27 | 93 -> 78 | 445.03 -> 492.37 |
Martenho's New Year 2025: 0% -> 100% |
| 2025-12-07 | 91 -> 93 | 445.03 | |
| 2025-12-06 | 90 -> 91 | 445.03 | |
| 2025-12-04 | 91 -> 90 | 448.19 -> 445.03 |
Riichi over Volga: 71% -> 57% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 709 |
|
17/56 | 100% | 3.00 | RR | Riichi On Ice 2026 | Samara | |
| 2 | 1000 |
|
🥇 | 1/27 | 100% | 1.40 | CRR | Martenho's New Year 2025 | Ufa |
| 3 | 507 |
|
34/68 | 100% | 4.10 | RR | 13 bloody tiles | Perm | |
| 4 | 543 |
|
33/71 | 100% | 3.50 | RR | Riichi over The Volga 2025 | Samara | |
| 5 | 342 |
|
53/80 | 57% | 3.65 | RR | Riichi over Volga | Samara | |
| 6 | 319 |
|
33/48 | 43% | 2.80 | RR | Guardian of the Winds | Yekaterinburg | |
| 7 | 654 |
|
38/108 | 29% | 4.60 | RR | X Russian Championship | Perm | |
| 8 | 813 |
|
21/108 | 0% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 9 | 506 |
|
44/88 | 0% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 10 | 130 |
|
21/24 | 0% | 2.80 | CRR | Meeting in the billiard room | Moscow | |
| 11 | 280 |
|
55/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm | |
| 12 | 513 |
|
20/40 | 0% | 1.80 | CRR | Sun tournament | Saint Petersburg | |
| 13 | 955 |
|
6/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 14 | 985 |
|
🥈 | 2/68 | 0% | 3.50 | RR | Tenpai can't buy happiness | Perm |
| 15 | 455 |
|
31/56 | 0% | 3.30 | RR | Kirov Tournament | Kirov | |
| 16 | 179 |
|
33/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai | Kirov | |
| 17 | 556 |
|
13/28 | 0% | 1.70 | RR | Natsu Shanten 2018 | Perm | |
| 18 | 963 |
|
🥈 | 2/28 | 0% | 1.70 | RR | Fuyu Shanten | Perm |
| 19 | 24 |
|
82/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 | Saint Petersburg | |
| 20 | 648 |
|
26/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten | Perm | |
| 21 | 290 |
|
23/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 | Perm | |
| 22 | 778 |
|
7/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 | Perm | |
| 23 | 140 |
|
38/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 | Saint Petersburg | |
| 24 | 211 |
|
57/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 | Saint Petersburg | |
| 25 | 593 |
|
12/28 | 0% | 1.90 | RR | 2 winter riichi mahjong tournament 2015 | Yekaterinburg |