Li Dmitriy

Common russian riichi rating (CRR)

Rating date Jan. 3, 2025 (latest changes Jan. 3, 2025).

105 place (369.61).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (934.58 * 4 * 0.57 + 557.89 * 3.85 * 1 + 0 + 0 + 0) / (4 * 0.57 + 3.85 * 1 + 1 + 1 + 1) = 468.93033845614957

p2 = (557.89 * 3.85 * 1 + 934.58 * 4 * 0.57) / max_coefficients = 270.2813880126183

score = 468.93033845614957 * 0.5 + 270.2813880126183 * 0.5 = 369.60586323438395

all results

Date	Place	Points	Reason
2025-01-03	92 -> 105	400.17 -> 369.61	SPB Riichi Open 2023: 71% -> 57%
2024-12-27	93 -> 92	400.17
2024-12-18	94 -> 93	400.17
2024-12-11	95 -> 94	400.17
2024-11-05	99 -> 95	400.17
2024-11-04	98 -> 99	400.17
2024-11-03	89 -> 98	429.18 -> 400.17	SPB Riichi Open 2023: 86% -> 71%
2024-10-25	88 -> 89	429.18
2024-10-13	82 -> 88	432.68 -> 429.18
2024-10-11	83 -> 82	432.68

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament
1	558	2024-09-01	43/96	100%	3.85	RR	SPB Riichi Open 2024
2	935	2023-09-03	8/108	57%	4.00	RR	SPB Riichi Open 2023
3	307	2021-11-28	53/76	0%	3.45	RR	Saint Petersburg Open 2021
4	901	2019-12-15	12/112	0%	4.05	EMA	VIII Russian Riichi Championship
5	905	2019-11-24	7/64	0%	3.45	EMA	Saint Petersburg Open 2019
6	217	2019-05-04	66/84	0%	4.20	EMA	Haru Shanten 2019
7	418	2018-11-18	54/92	0%	3.80	EMA	VII Russian Riichi Championship "Aki Shanten"
8	185	2018-07-15	23/28	0%	3.00	RR	Moscow Open Riichi Marathon
9	268	2018-06-11	53/72	0%	3.55	EMA	RCR Saint Petersburg South Cup 2018
10	161	2018-03-04	27/32	0%	2.70	RR	East Cup 2018
11	807	2017-12-11	17/84	0%	3.40	EMA	VI Russian Riichi Championship 2017
12	205	2017-10-01	32/40	0%	1.80	RR	Saint Petersburg championship. Northern cup 2017
13	37	2017-08-06	27/28	0%	2.30	EMA	Ivanovo Region Riichi 2017
14	615	2017-06-03	16/40	0%	1.80	RR	Saint Petersburg championship. West cup 2017
15	814	2017-03-18	9/44	0%	1.90	RR	Saint Petersburg championship. South cup 2017
16	484	2016-03-27	17/32	0%	1.60	RR	Tournament of 4 winds. East cup 2016