Svetlakova Anna

From Kirov, Russia

Common russian riichi rating (CRR)

Rating date Oct. 17, 2023 (latest changes Oct. 17, 2023).

168 place (128.03).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75

p1 = (13.33 * 4.20 * 1 + 333.33 * 3.75 * 1 + 266.67 * 1.20 * 1 + 0 + 0) / (4.20 * 1 + 3.75 * 1 + 1.20 * 1 + 1 + 1) = 145.82959641255604

p2 = (333.33 * 3.75 * 1 + 266.67 * 1.20 * 1 + 13.33 * 4.20 * 1) / max_coefficients = 110.23728813559322

score = 145.82959641255604 * 0.5 + 110.23728813559322 * 0.5 = 128.03344227407462

all results

Date	Place	Points	Reason
2023-10-12	168	127.69 -> 128.03
2023-09-28	170 -> 168	127.69
2023-09-20	171 -> 170	127.69
2023-09-03	151 -> 171	132.51 -> 127.69
2023-08-27	145 -> 151	132.51
2023-08-26	151 -> 145	107.50 -> 132.51	Riichi or die: 0% -> 100%
2023-08-12	151	105.55 -> 107.50
2023-07-03	153 -> 151	105.55
2023-06-12	155 -> 153	103.76 -> 105.55
2023-06-11	155	103.76	Money can not buy tenpai: 0% -> 100%

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament
1	267	2023-08-26	12/16	100%	1.20	CRR	Riichi or die
2	333	2023-06-11	59/88	100%	3.75	RR	Money can not buy tenpai
3	13	2022-11-06	75/76	100%	4.20	RR	IX Russian Riichi Championship