Sharafutdinova Gulnara

From Samara, Russia

EMA: 15990366

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Common russian riichi rating (CRR)

Rating date Aug. 31, 2026 (latest changes Aug. 31, 2026).

74 place (553.09).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (619.05 * 2.60 * 0.43 + 842.86 * 3.50 * 0.71 + 472.73 * 3 * 1 + 1000 * 2.90 * 1 + 202.80 * 4.71 * 1 + 559.32 * 3.40 * 1) / (2.60 * 0.43 + 3.50 * 0.71 + 3 * 1 + 2.90 * 1 + 4.71 * 1 + 3.40 * 1) = 565.8101462687263

p2 = (1000 * 2.90 * 1 + 842.86 * 3.50 * 0.71 + 559.32 * 3.40 * 1 + 472.73 * 3 * 1) / max_coefficients = 540.3672939649579

score = 565.8101462687263 * 0.5 + 540.3672939649579 * 0.5 = 553.0887201168421

Rating changes

Show

all results
Date Place Points Reason
2026-08-31 74 552.21 -> 553.09
2026-08-30 73 -> 74 552.21
2026-08-16 74 -> 73 522.38 -> 552.21

Ufa Championship 2026: 0% -> 100%
2026-08-15 76 -> 74 520.63 -> 522.38
2026-08-04 80 -> 76 512.83 -> 520.63

Riichi over Volga: 14% -> 0%
2026-08-03 81 -> 80 512.83
2026-07-26 80 -> 81 513.66 -> 512.83

Riichi On Ice: 57% -> 43%
2026-07-14 78 -> 80 518.32 -> 513.66

Guardian of the Winds: 14% -> 0%
2026-07-12 77 -> 78 518.32
2026-07-11 76 -> 77 518.32

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 559 2026-08-16 27/60 100% 3.40 RR Ufa Championship 2026 Ufa
2 203 2026-06-14 115/144 100% 4.71 RR XII Russian Championship Samara
3 1000 2026-05-03 🥇 1/43 100% 2.90 RR Sturgeon in tempai Saratov
4 473 2026-01-25 30/56 100% 3.00 RR Riichi On Ice 2026 Samara
5 843 2025-05-03 12/71 71% 3.50 RR Riichi over The Volga 2025 Samara
6 619 2025-01-26 17/43 43% 2.60 RR Riichi On Ice Samara
7 127 2024-08-04 70/80 0% 3.65 RR Riichi over Volga Samara
8 915 2024-07-14 5/48 0% 2.80 RR Guardian of the Winds Yekaterinburg
9 159 2023-09-03 91/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
10 977 2023-06-11 🥉 3/88 0% 3.75 RR Money can not buy tenpai Perm
11 895 2019-02-24 🥉 3/20 0% 1.30 CRR Mahjong tournament at the Intellectual Games Festival 2019 Samara
12 44 2018-11-18 88/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm