Sokolskaya Mariya

From Irkutsk, Russia

Common russian riichi rating (CRR)

Rating date Jan. 28, 2023 (latest changes Jan. 28, 2023).

113 place (179.85).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55

p1 = (1000 * 1.10 * 0.43 + 666.67 * 1.20 * 0.86 + 90.91 * 1.10 * 1 + 0 + 0) / (1.10 * 0.43 + 1.20 * 0.86 + 1.10 * 1 + 1 + 1) = 273.2924925760546

p2 = (666.67 * 1.20 * 0.86 + 1000 * 1.10 * 0.43 + 90.91 * 1.10 * 1) / max_coefficients = 86.40137457044672

score = 273.2924925760546 * 0.5 + 86.40137457044672 * 0.5 = 179.84693357325065

all results

Date	Place	Points	Reason
2023-01-28	113	179.39 -> 179.85
2023-01-14	112 -> 113	167.91 -> 179.39	Survive after yakuman: 0% -> 100%
2023-01-05	110 -> 112	179.31 -> 167.91	Winter tournament: 100% -> 86%
2023-01-03	96 -> 110	248.94 -> 179.31	Winter tournament: 14% -> 0% Summer tournament: 57% -> 43%
2022-12-19	96	248.43 -> 248.94
2022-12-18	94 -> 96	248.43
2022-12-03	143 -> 94	139.80 -> 248.43
2021-02-01	143	139.80

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament
1	91	2023-01-14	11/12	100%	1.10	CRR	Survive after yakuman
2	667	2022-01-05	6/16	86%	1.20	CRR	Winter tournament
3	1000	2021-07-03	1/12	43%	1.10	CRR	Summer tournament
4	800	2021-01-03	4/16	0%	1.20	CRR	Winter tournament
5	53	2019-12-15	19/20	0%	1.30	CRR	Irkutsk Winter Tournament 2019