Sharafutdinova Gulnara

From Samara, Russia

EMA: 15990366

Player page

Internal rating (RR)

Rating date June 15, 2026 (latest changes June 14, 2026).

65 place (527.13).

max_coefficients = (4.71 * 1 + 4.10 * 1 + 3.90 * 1 + 3.45 * 1) = 16.16

p1 = (914.89 * 2.80 * 0.14 + 126.58 * 3.65 * 0.14 + 619.05 * 2.60 * 0.57 + 842.86 * 3.50 * 0.86 + 472.73 * 3 * 1 + 1000 * 2.90 * 1 + 202.80 * 4.71 * 1) / (2.80 * 0.14 + 3.65 * 0.14 + 2.60 * 0.57 + 3.50 * 0.86 + 3 * 1 + 2.90 * 1 + 4.71 * 1) = 571.4839583335283

p2 = (1000 * 2.90 * 1 + 842.86 * 3.50 * 0.86 + 472.73 * 3 * 1 + 202.80 * 4.71 * 1) / max_coefficients = 482.78465346534654

score = 571.4839583335283 * 0.5 + 482.78465346534654 * 0.5 = 527.1343058994374

Rating changes

Show

all results
Date Place Points Reason
2026-06-14 34 -> 65 624.02 -> 527.13

XII Russian Championship: 0% -> 100%
2026-06-13 35 -> 34 624.02
2026-06-09 36 -> 35 624.02
2026-06-08 37 -> 36 624.02
2026-06-04 43 -> 37 610.84 -> 624.02

Riichi over Volga: 29% -> 14%
2026-05-26 41 -> 43 617.37 -> 610.84

Riichi On Ice: 71% -> 57%
2026-05-17 39 -> 41 617.37
2026-05-14 39 620.84 -> 617.37

Guardian of the Winds: 29% -> 14%
2026-05-03 58 -> 39 521.85 -> 620.84

Riichi over The Volga 2025: 100% -> 86%

Sturgeon in tempai: 0% -> 100%
2026-04-16 59 -> 58 521.85

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 203 2026-06-14 115/144 100% 4.71 RR XII Russian Championship Samara
2 1000 2026-05-03 🥇 1/43 100% 2.90 RR Sturgeon in tempai Saratov
3 473 2026-01-25 30/56 100% 3.00 RR Riichi On Ice 2026 Samara
4 843 2025-05-03 12/71 86% 3.50 RR Riichi over The Volga 2025 Samara
5 619 2025-01-26 17/43 57% 2.60 RR Riichi On Ice Samara
6 127 2024-08-04 70/80 14% 3.65 RR Riichi over Volga Samara
7 915 2024-07-14 5/48 14% 2.80 RR Guardian of the Winds Yekaterinburg
8 159 2023-09-03 91/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
9 977 2023-06-11 🥉 3/88 0% 3.75 RR Money can not buy tenpai Perm
10 44 2018-11-18 88/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm