Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

Rating date Jan. 31, 2026 (latest changes Jan. 30, 2026).

66 place (536.14).

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

Show

all results
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 2026-01-25 17/56 100% 3.00 RR Riichi On Ice 2026 Samara
2 1000 2025-12-27 🥇 1/27 100% 1.40 CRR Martenho's New Year 2025 Ufa
3 507 2025-06-15 34/68 100% 4.10 RR 13 bloody tiles Perm
4 543 2025-05-03 33/71 100% 3.50 RR Riichi over The Volga 2025 Samara
5 342 2024-08-04 53/80 57% 3.65 RR Riichi over Volga Samara
6 319 2024-07-14 33/48 43% 2.80 RR Guardian of the Winds Yekaterinburg
7 654 2024-05-12 38/108 29% 4.60 RR X Russian Championship Perm
8 813 2023-09-03 21/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
9 506 2023-06-11 44/88 0% 3.75 RR Money can not buy tenpai Perm
10 130 2022-12-18 21/24 0% 2.80 CRR Meeting in the billiard room Moscow
11 280 2022-11-06 55/76 0% 4.20 RR IX Russian Riichi Championship Perm
12 513 2022-08-27 20/40 0% 1.80 CRR Sun tournament Saint Petersburg
13 955 2022-06-12 6/112 0% 4.05 RR Moscow Riichi 2022 Moscow
14 985 2022-03-20 🥈 2/68 0% 3.50 RR Tenpai can't buy happiness Perm
15 455 2021-11-06 31/56 0% 3.30 RR Kirov Tournament Kirov
16 179 2020-03-08 33/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
17 556 2018-08-11 13/28 0% 1.70 RR Natsu Shanten 2018 Perm
18 963 2018-02-17 🥈 2/28 0% 1.70 RR Fuyu Shanten Perm
19 24 2017-12-11 82/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
20 648 2017-11-12 26/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
21 290 2017-06-03 23/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017 Perm
22 778 2017-03-25 7/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017 Perm
23 140 2017-03-18 38/44 0% 1.90 RR Saint Petersburg championship. South cup 2017 Saint Petersburg
24 211 2016-12-04 57/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
25 593 2015-02-22 12/28 0% 1.90 RR 2 winter riichi mahjong tournament 2015 Yekaterinburg