Dobrynina Olga

From Irkutsk, Russia

Common russian riichi rating (CRR)

Rating date July 9, 2023 (latest changes July 9, 2023).

115 place (241.11).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

p1 = (933.33 * 1.20 * 0.43 + 363.64 * 1.10 * 1 + 800 * 1 * 1 + 0 + 0) / (1.20 * 0.43 + 1.10 * 1 + 1 * 1 + 1 + 1) = 364.0904835382028

p2 = (800 * 1 * 1 + 933.33 * 1.20 * 0.43 + 363.64 * 1.10 * 1) / max_coefficients = 118.13514348768797

score = 364.0904835382028 * 0.5 + 118.13514348768797 * 0.5 = 241.1128135129454

all results

Date	Place	Points	Reason
2023-07-06	116 -> 115	241.11
2023-07-05	110 -> 116	256.93 -> 241.11	Winter tournament: 57% -> 43%
2023-07-03	97 -> 110	298.02 -> 256.93	Summer tournament: 14% -> 0%
2023-06-19	98 -> 97	298.02
2023-06-12	97 -> 98	295.49 -> 298.02
2023-06-11	82 -> 97	301.22 -> 295.49
2023-05-28	84 -> 82	301.22
2023-05-20	84	298.81 -> 301.22
2023-05-06	85 -> 84	298.81
2023-05-05	79 -> 85	314.23 -> 298.81	Winter tournament: 71% -> 57%

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament
1	800	2023-05-01	4/16	100%	1.00	CRR	Spring Tournament Irkutsk 2023
2	364	2023-01-14	8/12	100%	1.10	CRR	Survive after yakuman
3	933	2022-01-05	2/16	43%	1.20	CRR	Winter tournament
4	0	2021-07-03	12/12	0%	1.10	CRR	Summer tournament
5	600	2021-01-03	7/16	0%	1.20	CRR	Winter tournament
6	632	2019-12-15	8/20	0%	1.30	CRR	Irkutsk Winter Tournament 2019
7	733	2019-05-26	5/16	0%	1.20	RR	Summer Tournament
8	636	2019-03-03	5/12	0%	1.10	CRR	Spring Tournament
9	564	2019-01-05	25/56	0%	3.00	EMA	Snow Dragon
10	818	2018-12-02	3/12	0%	1.10	CRR	Irkutsk Winter Tournament
11	909	2018-09-09	2/12	0%	1.10	CRR	Summer Tournament
12	933	2018-04-22	2/16	0%	1.20	RR	Spring Tournament