Ivanova Liliya

From Irkutsk, Russia

Common russian riichi rating (CRR)

Rating date March 14, 2024 (latest changes March 14, 2024).

54 place (450.96).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (162.16 * 4.05 * 0.29 + 161.29 * 1.80 * 0.86 + 400 * 1 * 1 + 990.65 * 4 * 1 + 0) / (4.05 * 0.29 + 1.80 * 0.86 + 1 * 1 + 4 * 1 + 1) = 551.6292494193876

p2 = (990.65 * 4 * 1 + 400 * 1 * 1 + 161.29 * 1.80 * 0.86 + 162.16 * 4.05 * 0.29) / max_coefficients = 350.2992700729927

score = 551.6292494193876 * 0.5 + 350.2992700729927 * 0.5 = 450.9642597461902

Rating changes

Show

all results

Date	Place	Points	Reason
2024-03-10	46 -> 54	459.69 -> 450.96
2024-03-06	47 -> 46	451.61 -> 459.69
2024-02-27	48 -> 47	451.61
2024-02-25	47 -> 48	447.52 -> 451.61	Earth cup: 100% -> 86%
2024-02-12	52 -> 47	439.48 -> 447.52	Moscow Riichi 2022: 43% -> 29%
2024-01-20	53 -> 52	439.48
2024-01-06	55 -> 53	431.87 -> 439.48
2023-12-19	56 -> 55	431.87
2023-12-12	61 -> 56	425.00 -> 431.87	Moscow Riichi 2022: 57% -> 43%
2023-11-28	58 -> 61	440.86 -> 425.00	Saint Petersburg Open 2021: 14% -> 0%

Tournaments

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament
1	991	2023-09-03	2/108	100%	4.00	RR	SPB Riichi Open 2023
2	400	2023-05-01	10/16	100%	1.00	CRR	Spring Tournament Irkutsk 2023
3	161	2023-02-25	27/32	86%	1.80	CRR	Earth cup
4	162	2022-06-12	94/112	29%	4.05	RR	Moscow Riichi 2022
5	107	2021-11-28	68/76	0%	3.45	RR	Saint Petersburg Open 2021
6	909	2021-07-03	2/12	0%	1.10	CRR	Summer tournament
7	333	2021-01-03	11/16	0%	1.20	CRR	Winter tournament
8	526	2019-12-15	10/20	0%	1.30	CRR	Irkutsk Winter Tournament 2019
9	1000	2019-05-26	1/16	0%	1.20	RR	Summer Tournament
10	727	2019-03-03	4/12	0%	1.10	CRR	Spring Tournament
11	236	2019-01-05	43/56	0%	3.00	EMA	Snow Dragon
12	636	2018-12-02	5/12	0%	1.10	CRR	Irkutsk Winter Tournament
13	91	2018-09-09	11/12	0%	1.10	CRR	Summer Tournament
14	333	2018-04-22	11/16	0%	1.20	RR	Spring Tournament
15	158	2018-01-21	17/20	0%	1.30	RR	Winter tournament