Bikbulatov Ruslan

From Chelyabinsk, Russia

Common russian riichi rating (CRR)

Rating date Jan. 6, 2024 (latest changes Jan. 6, 2024).

113 place (243.03).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002

p1 = (421.05 * 2.10 * 1 + 629.63 * 2.30 * 1 + 0 + 0 + 0) / (2.10 * 1 + 2.30 * 1 + 1 + 1 + 1) = 315.1837837837838

p2 = (629.63 * 2.30 * 1 + 421.05 * 2.10 * 1) / max_coefficients = 170.86811340023414

score = 315.1837837837838 * 0.5 + 170.86811340023414 * 0.5 = 243.02594859200894

all results

Date	Place	Points	Reason
2024-01-06	116 -> 113	239.43 -> 243.03
2024-01-05	117 -> 116	239.43
2023-12-20	118 -> 117	239.43
2023-12-19	122 -> 118	239.43
2023-12-12	127 -> 122	239.43
2023-11-28	134 -> 127	239.43
2023-11-26	129 -> 134	240.01 -> 239.43
2023-11-20	132 -> 129	240.01
2023-11-06	135 -> 132	236.65 -> 240.01
2023-11-05	147 -> 135	131.03 -> 236.65	Finding Dora: 0% -> 100%

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament
1	630	2023-11-05	11/28	100%	2.30	CRR	Finding Dora
2	421	2023-08-27	12/20	100%	2.10	CRR	13 tiles until tempai
3	696	2019-06-16	8/24	0%	2.20	RR	URAL Mahjong Battle
4	526	2019-03-17	10/20	0%	2.10	RR	Spring hope
5	421	2018-03-18	12/20	0%	2.10	CRR	Spring tournament (Ekaterinburg)
6	391	2017-07-30	15/24	0%	2.20	RR	Summer EMA rules tournament 2017
7	519	2017-06-11	14/28	0%	2.10	RR	Tyumen Mahjong Tournament (TMT) 2017
8	613	2017-04-16	13/32	0%	2.20	RR	Second riichi mahjong tournament, Chelyabinsk 2017
9	1000	2017-01-29	1/24	0%	2.20	RR	The first tournament of 2017
10	586	2016-03-13	42/100	0%	3.40	RR	"Japanese House" riichi mahjong cup 2016
11	895	2016-02-07	3/20	0%	1.70	RR	"Tiles, doras, 2 renchans"
12	783	2015-12-05	6/24	0%	1.80	RR	4 riichi mahjong tournament 2015
13	632	2015-09-27	8/20	0%	1.70	RR	Plitochka
14	733	2015-08-29	5/16	0%	1.60	RR	3 riichi mahjong tournament 2015
15	867	2015-05-16	3/16	0%	1.60	RR	2 autumn riichi mahjong tournament 2015
16	778	2015-02-22	7/28	0%	1.90	RR	2 winter riichi mahjong tournament 2015