Sokolskaya Mariya

From Irkutsk, Russia

Common russian riichi rating (CRR)

Rating date March 5, 2023 (latest changes March 5, 2023).

124 place (149.26).

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

p1 = (1000 * 1.10 * 0.29 + 666.67 * 1.20 * 0.71 + 90.91 * 1.10 * 1 + 0 + 0) / (1.10 * 0.29 + 1.20 * 0.71 + 1.10 * 1 + 1 + 1) = 230.7681502447658

p2 = (666.67 * 1.20 * 0.71 + 1000 * 1.10 * 0.29 + 90.91 * 1.10 * 1) / max_coefficients = 67.74639175257732

score = 230.7681502447658 * 0.5 + 67.74639175257732 * 0.5 = 149.25727099867157

all results

Date	Place	Points	Reason
2023-03-05	123 -> 124	161.59 -> 149.26	Winter tournament: 86% -> 71%
2023-03-03	120 -> 123	179.85 -> 161.59	Summer tournament: 43% -> 29%
2023-02-25	113 -> 120	179.85
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

#	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	71%	1.20	CRR	Winter tournament
3	1000	2021-07-03	1/12	29%	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