Sharafutdinova Gulnara

From Samara, Russia

Common russian riichi rating (CRR)

Rating date May 17, 2026 (latest changes May 17, 2026).

41 place (617.37).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (914.89 * 2.80 * 0.14 + 126.58 * 3.65 * 0.29 + 619.05 * 2.60 * 0.71 + 842.86 * 3.50 * 0.86 + 472.73 * 3 * 1 + 1000 * 2.90 * 1) / (2.80 * 0.14 + 3.65 * 0.29 + 2.60 * 0.71 + 3.50 * 0.86 + 3 * 1 + 2.90 * 1) = 696.2632239217276

p2 = (1000 * 2.90 * 1 + 842.86 * 3.50 * 0.86 + 472.73 * 3 * 1 + 619.05 * 2.60 * 0.71) / max_coefficients = 538.472053872054

score = 696.2632239217276 * 0.5 + 538.472053872054 * 0.5 = 617.3676388968908

Rating changes

Show

all results

Date	Place	Points	Reason
2026-05-14	40 -> 41	620.84 -> 617.37	Guardian of the Winds: 29% -> 14%
2026-05-12	41 -> 40	620.84
2026-05-03	66 -> 41	521.85 -> 620.84	Riichi over The Volga 2025: 100% -> 86% Sturgeon in tempai: 0% -> 100%
2026-04-27	68 -> 66	521.85
2026-04-19	67 -> 68	521.85
2026-04-04	73 -> 67	509.71 -> 521.85	Riichi over Volga: 43% -> 29%
2026-03-26	69 -> 73	517.70 -> 509.71	Riichi On Ice: 86% -> 71%
2026-03-21	67 -> 69	517.70
2026-03-14	65 -> 67	535.39 -> 517.70	Guardian of the Winds: 43% -> 29%
2026-03-10	66 -> 65	535.39

Tournaments

#	Base rank	Date		Place	Power	Coefficient	Rating	Tournament	City
1	1000	2026-05-03	🥇	1/43	100%	2.90	RR	Sturgeon in tempai	Saratov
2	473	2026-01-25		30/56	100%	3.00	RR	Riichi On Ice 2026	Samara
3	843	2025-05-03		12/71	86%	3.50	RR	Riichi over The Volga 2025	Samara
4	619	2025-01-26		17/43	71%	2.60	RR	Riichi On Ice	Samara
5	127	2024-08-04		70/80	29%	3.65	RR	Riichi over Volga	Samara
6	915	2024-07-14		5/48	14%	2.80	RR	Guardian of the Winds	Yekaterinburg
7	159	2023-09-03		91/108	0%	4.00	RR	SPB Riichi Open 2023	Saint Petersburg
8	977	2023-06-11	🥉	3/88	0%	3.75	RR	Money can not buy tenpai	Perm
9	895	2019-02-24	🥉	3/20	0%	1.30	CRR	Mahjong tournament at the Intellectual Games Festival 2019	Samara
10	44	2018-11-18		88/92	0%	3.80	EMA	VII Russian Riichi Championship "Aki Shanten"	Perm