Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

Rating date Jan. 9, 2026 (latest changes Jan. 7, 2026).

76 place (492.37).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (654.21 * 4.60 * 0.43 + 319.15 * 2.80 * 0.57 + 341.77 * 3.65 * 0.57 + 542.86 * 3.50 * 1 + 507.46 * 4.10 * 1 + 1000 * 1.40 * 1) / (4.60 * 0.43 + 2.80 * 0.57 + 3.65 * 0.57 + 3.50 * 1 + 4.10 * 1 + 1.40 * 1) = 538.5666595483824

p2 = (507.46 * 4.10 * 1 + 542.86 * 3.50 * 1 + 1000 * 1.40 * 1 + 654.21 * 4.60 * 0.43) / max_coefficients = 446.18127090301005

score = 538.5666595483824 * 0.5 + 446.18127090301005 * 0.5 = 492.3739652256962

Rating changes

Show

all results
Date Place Points Reason
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%
2025-11-30 90 -> 91 448.19
2025-11-25 91 -> 90 448.19
2025-11-14 93 -> 91 445.86 -> 448.19

Guardian of the Winds: 71% -> 57%
2025-11-12 88 -> 93 464.10 -> 445.86

X Russian Championship: 57% -> 43%
2025-11-04 85 -> 88 474.12 -> 464.10

Tournaments

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