Seredkin Egor

From Irkutsk, Russia

Common russian riichi rating (CRR)

Rating date Sept. 3, 2022 (latest changes Sept. 3, 2022).

100 place (143.18).

max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3

p1 = (272.73 * 1.10 * 0.71 + 466.67 * 1.20 * 1 + 272.73 * 1.10 * 1 + 0 + 0) / (1.10 * 0.71 + 1.20 * 1 + 1.10 * 1 + 1 + 1) = 211.23614505685515

p2 = (466.67 * 1.20 * 1 + 272.73 * 1.10 * 1 + 272.73 * 1.10 * 0.71) / max_coefficients = 75.12517482517482

score = 211.23614505685515 * 0.5 + 75.12517482517482 * 0.5 = 143.180659941015

all results

Date	Place	Points	Reason
2022-09-03	99 -> 100	145.60 -> 143.18	Summer tournament: 86% -> 71%
2022-08-27	89 -> 99	145.60
2022-08-20	86 -> 89	145.60
2022-07-09	89 -> 86	108.01 -> 145.60	Summer tournament: 0% -> 100%
2022-07-03	87 -> 89	111.20 -> 108.01	Summer tournament: 100% -> 86%
2022-06-12	68 -> 87	113.34 -> 111.20
2022-05-15	68	113.34

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament
1	273	2022-07-09	9/12	100%	1.10	CRR	Summer tournament
2	467	2022-01-05	9/16	100%	1.20	CRR	Winter tournament
3	273	2021-07-03	9/12	71%	1.10	CRR	Summer tournament
4	455	2018-09-09	7/12	0%	1.10	CRR	Summer Tournament