Zakharenkov Maksim

Common russian riichi rating (CRR)

Rating date May 20, 2023 (latest changes May 20, 2023).

58 place (379.89).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 2.80 * 1 + 3.50 * 0.71) = 13.55005

p1 = (240 * 3.45 * 0.57 + 948.72 * 1.80 * 1 + 838.71 * 1.80 * 1 + 0 + 0) / (3.45 * 0.57 + 1.80 * 1 + 1.80 * 1 + 1 + 1) = 487.42955332814705

p2 = (948.72 * 1.80 * 1 + 838.71 * 1.80 * 1 + 240 * 3.45 * 0.57) / max_coefficients = 272.3598805908465

score = 487.42955332814705 * 0.5 + 272.3598805908465 * 0.5 = 379.8947169594968

all results

Date	Place	Points	Reason
2023-05-20	61 -> 58	375.05 -> 379.89
2023-05-01	60 -> 61	375.05
2023-04-22	59 -> 60	375.05
2023-04-19	61 -> 59	375.05
2023-03-28	62 -> 61	371.70 -> 375.05	Saint Petersburg Open 2021: 71% -> 57%
2023-03-20	64 -> 62	367.04 -> 371.70
2023-03-06	65 -> 64	367.04
2023-02-25	98 -> 65	237.26 -> 367.04	Earth cup: 0% -> 100%
2023-01-28	98	238.00 -> 237.26	Saint Petersburg Open 2021: 86% -> 71%
2023-01-14	97 -> 98	238.00

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament
1	839	2023-02-25	6/32	100%	1.80	CRR	Earth cup
2	949	2022-08-27	3/40	100%	1.80	CRR	Sun tournament
3	240	2021-11-28	58/76	57%	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