Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

Rating date March 15, 2026 (latest changes March 15, 2026).

80 place (491.14).

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

p1 = (654.21 * 4.60 * 0.14 + 319.15 * 2.80 * 0.29 + 341.77 * 3.65 * 0.43 + 542.86 * 3.50 * 1 + 507.46 * 4.10 * 1 + 709.09 * 3 * 1) / (4.60 * 0.14 + 2.80 * 0.29 + 3.65 * 0.43 + 3.50 * 1 + 4.10 * 1 + 3 * 1) = 537.9567439869797

p2 = (709.09 * 3 * 1 + 507.46 * 4.10 * 1 + 542.86 * 3.50 * 1 + 341.77 * 3.65 * 0.43) / max_coefficients = 444.31638795986623

score = 537.9567439869797 * 0.5 + 444.31638795986623 * 0.5 = 491.136565973423

Rating changes

Show

all results
Date Place Points Reason
2026-03-14 81 -> 80 488.01 -> 491.14

Guardian of the Winds: 43% -> 29%
2026-03-12 76 -> 81 501.63 -> 488.01

X Russian Championship: 29% -> 14%
2026-03-07 77 -> 76 501.63
2026-03-01 79 -> 77 501.63
2026-02-27 80 -> 79 501.63
2026-02-25 81 -> 80 501.63
2026-02-23 76 -> 81 501.63
2026-02-13 77 -> 76 501.63
2026-02-08 75 -> 77 501.63
2026-02-04 77 -> 75 498.28 -> 501.63

Riichi over Volga: 57% -> 43%

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
2 507 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 43% 3.65 RR Riichi over Volga Samara
5 319 2024-07-14 33/48 29% 2.80 RR Guardian of the Winds Yekaterinburg
6 654 2024-05-12 38/108 14% 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 🥈 2/67 0% 3.45 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