Velikoredchanina Elena

From Kirov, Russia

Internal rating (RR)

Rating date Aug. 31, 2025 (latest changes Aug. 31, 2025).

191 place (174.60).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2

p1 = (280.37 * 4.60 * 0.71 + 354.43 * 3.65 * 0.86 + 0 + 0 + 0) / (4.60 * 0.71 + 3.65 * 0.86 + 1 + 1 + 1) = 215.63819317530601

p2 = (354.43 * 3.65 * 0.86 + 280.37 * 4.60 * 0.71) / max_coefficients = 133.55657894736842

score = 215.63819317530601 * 0.5 + 133.55657894736842 * 0.5 = 174.5973860613372

all results

Date	Place	Points	Reason
2025-08-31	184 -> 191	174.60
2025-08-04	181 -> 184	183.61 -> 174.60	Riichi over Volga: 100% -> 86%
2025-08-03	176 -> 181	183.61
2025-07-14	177 -> 176	183.61
2025-07-13	173 -> 177	183.61
2025-07-12	172 -> 173	189.93 -> 183.61	X Russian Championship: 86% -> 71%
2025-07-03	173 -> 172	189.93
2025-06-15	162 -> 173	192.20 -> 189.93
2025-06-11	163 -> 162	209.04 -> 192.20	Money can not buy tenpai: 14% -> 0%
2025-06-09	164 -> 163	209.04

#	Base rank	Date		Place	Power	Coefficient	Type	Tournament	City
1	354	2024-08-04		52/80	86%	3.65	RR	Riichi over Volga	Samara
2	280	2024-05-12		78/108	71%	4.60	RR	X Russian Championship	Perm
3	264	2023-06-11		65/88	0%	3.75	RR	Money can not buy tenpai	Perm
4	160	2022-11-06		64/76	0%	4.20	RR	IX Russian Riichi Championship	Perm
5	134	2022-03-20		59/68	0%	3.50	RR	Tenpai can't buy happiness	Perm
6	745	2021-11-06		15/56	0%	3.30	RR	Kirov Tournament	Kirov
7	846	2020-03-08		7/40	0%	2.90	EMA	Big open chiitoitsu in a small tenpai	Kirov
8	37	2019-09-08		27/28	0%	2.60	RR	And yet the sinner collects tanyao	Kirov
9	174	2019-03-09		20/24	0%	2.50	RR	Toi-Toi-man Tournament	Kirov
10	652	2018-07-28		9/24	0%	1.40	RR	Seven ryanmens	Kirov
11	67	2018-01-05		15/16	0%	1.20	RR	Yakuman in discard	Kirov
12	352	2017-11-12		47/72	0%	3.25	EMA	Perm Riichi 2017 Aki Shanten	Perm
13	867	2017-10-07	🥉	3/16	0%	1.20	RR	Crouching Peacock, Hidden Dragon 2017	Kirov
14	267	2017-07-08		12/16	0%	1.00	RR	Third riichi mahjong tournament, Kirov 2017	Kirov