Zakharenkov Maksim

Common russian riichi rating (CRR)

Rating date Feb. 27, 2024 (latest changes Feb. 27, 2024).

105 place (264.81).

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

p1 = (948.72 * 1.80 * 0.43 + 838.71 * 1.80 * 0.86 + 0 + 0 + 0) / (1.80 * 0.43 + 1.80 * 0.86 + 1 + 1 + 1) = 381.2120596282455

p2 = (838.71 * 1.80 * 0.86 + 948.72 * 1.80 * 0.43) / max_coefficients = 148.4139996454228

score = 381.2120596282455 * 0.5 + 148.4139996454228 * 0.5 = 264.81302963683413

all results

Date	Place	Points	Reason
2024-02-27	101 -> 105	286.84 -> 264.81	Sun tournament: 57% -> 43%
2024-02-25	90 -> 101	304.26 -> 286.84	Earth cup: 100% -> 86%
2024-02-12	95 -> 90	304.26
2024-01-20	96 -> 95	304.26
2024-01-06	99 -> 96	300.43 -> 304.26
2024-01-05	101 -> 99	300.43
2023-12-27	96 -> 101	320.02 -> 300.43	Sun tournament: 71% -> 57%
2023-12-19	98 -> 96	320.02
2023-12-12	99 -> 98	320.02
2023-11-28	89 -> 99	355.16 -> 320.02	Saint Petersburg Open 2021: 14% -> 0%

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament
1	839	2023-02-25	6/32	86%	1.80	CRR	Earth cup
2	949	2022-08-27	3/40	43%	1.80	CRR	Sun tournament
3	240	2021-11-28	58/76	0%	3.45	RR	Saint Petersburg Open 2021
4	857	2019-11-24	10/64	0%	3.45	EMA	Saint Petersburg Open 2019
5	675	2017-12-11	28/84	0%	3.40	EMA	VI Russian Riichi Championship 2017
6	231	2017-10-01	31/40	0%	1.80	RR	Saint Petersburg championship. Northern cup 2017
7	77	2017-06-03	37/40	0%	1.80	RR	Saint Petersburg championship. West cup 2017
8	0	2017-03-18	44/44	0%	1.90	RR	Saint Petersburg championship. South cup 2017
9	873	2016-12-04	10/72	0%	3.25	EMA	Saint Petersburg Riichi Open 2016
10	258	2016-10-16	24/32	0%	1.60	RR	Tournament of 4 winds. West cup 2016
11	613	2016-03-27	13/32	0%	1.60	RR	Tournament of 4 winds. East cup 2016
12	267	2015-12-06	12/16	0%	2.00	RR	Two-day tournament of Saint Petersburg riichi mahjong league
13	632	2015-11-15	8/20	0%	1.30	RR	Tournament of Saint Petersburg riichi mahjong league