Rozhkova Anastasiya

From Moscow, Russia

Common russian riichi rating (CRR)

Rating date Sept. 18, 2023 (latest changes Sept. 18, 2023).

25 place (555.03).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (866.67 * 3.45 * 0.29 + 361.70 * 3.10 * 0.29 + 537.31 * 3.50 * 0.57 + 297.30 * 4.05 * 0.71 + 853.33 * 4.20 * 1 + 542.06 * 4 * 1) / (3.45 * 0.29 + 3.10 * 0.29 + 3.50 * 0.57 + 4.05 * 0.71 + 4.20 * 1 + 4 * 1) = 592.1779720197939

p2 = (853.33 * 4.20 * 1 + 542.06 * 4 * 1 + 537.31 * 3.50 * 0.57 + 297.30 * 4.05 * 0.71) / max_coefficients = 517.8800794857343

score = 592.1779720197939 * 0.5 + 517.8800794857343 * 0.5 = 555.029025752764

Rating changes

Show

all results

Date	Place	Points	Reason
2023-09-03	20 -> 25	538.79 -> 555.03	SPB Riichi Open 2023: 0% -> 100%
2023-09-01	12 -> 20	657.98 -> 538.79
2021-02-01	36 -> 12	619.32 -> 657.98
2020-02-01	36	619.32

Tournaments

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament	City
1	542	2023-09-03	50/108	100%	4.00	RR	SPB Riichi Open 2023	Saint Petersburg
2	853	2022-11-06	12/76	100%	4.20	RR	IX Russian Riichi Championship	Perm
3	297	2022-06-12	79/112	71%	4.05	RR	Moscow Riichi 2022	Moscow
4	537	2022-03-20	32/68	57%	3.50	RR	Tenpai can't buy happiness	Perm
5	362	2021-12-19	31/48	29%	3.10	RR	Agari team tournament	Moscow
6	867	2021-11-28	11/76	29%	3.45	RR	Saint Petersburg Open 2021	Saint Petersburg
7	516	2020-01-26	16/32	0%	2.70	RR	The last chance: back to 2019	Moscow
8	955	2019-12-15	6/112	0%	4.05	EMA	VIII Russian Riichi Championship	Moscow
9	619	2019-11-24	25/64	0%	3.45	EMA	Saint Petersburg Open 2019	Saint Petersburg
10	619	2019-11-04	25/64	0%	3.85	EMA	Aki Shanten 2019	Perm
11	314	2019-07-21	25/36	0%	3.20	RR	Moscow Open Riichi Marathon 2019	Moscow
12	769	2019-06-02	10/40	0%	2.90	RR	Summer Cup 2019	Saint Petersburg
13	398	2019-05-04	51/84	0%	4.20	EMA	Haru Shanten 2019	Perm
14	511	2019-01-13	24/48	0%	3.10	RR	Agari team tournament 2019	Moscow
15	176	2018-11-18	76/92	0%	3.80	EMA	VII Russian Riichi Championship "Aki Shanten"	Perm