Goncharenko Alexandr

Internal rating (RR)

Rating date Oct. 12, 2023 (latest changes Oct. 12, 2023).

58 place (395.14).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.57) = 14.26417

p1 = (74.63 * 3.50 * 0.43 + 448.28 * 3.75 * 1 + 794.39 * 4 * 1 + 0 + 0) / (3.50 * 0.43 + 3.75 * 1 + 4 * 1 + 1 + 1) = 441.822739353428

p2 = (794.39 * 4 * 1 + 448.28 * 3.75 * 1 + 74.63 * 3.50 * 0.43) / max_coefficients = 348.4640185864302

score = 441.822739353428 * 0.5 + 348.4640185864302 * 0.5 = 395.14337896992913

all results

Date	Place	Points	Reason
2023-10-12	63 -> 58	388.35 -> 395.14
2023-09-20	69 -> 63	381.80 -> 388.35	Tenpai can't buy happiness: 57% -> 43%
2023-09-06	70 -> 69	381.80
2023-09-03	100 -> 70	175.85 -> 381.80	SPB Riichi Open 2023: 0% -> 100%
2023-08-19	101 -> 100	175.85
2023-08-12	102 -> 101	172.78 -> 175.85
2023-07-20	102	168.03 -> 172.78	Tenpai can't buy happiness: 71% -> 57%
2023-07-06	104 -> 102	168.03
2023-06-12	105 -> 104	165.35 -> 168.03
2023-06-11	52 -> 105	405.88 -> 165.35	Money can not buy tenpai: 0% -> 100%

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament
1	794	2023-09-03	23/108	100%	4.00	RR	SPB Riichi Open 2023
2	448	2023-06-11	49/88	100%	3.75	RR	Money can not buy tenpai
3	75	2022-03-20	63/68	43%	3.50	RR	Tenpai can't buy happiness
4	368	2020-01-05	13/20	0%	2.10	EMA	Snow Dragon Tournament
5	714	2019-11-04	19/64	0%	3.85	EMA	Aki Shanten 2019
6	952	2019-05-04	5/84	0%	4.20	EMA	Haru Shanten 2019
7	345	2019-01-05	37/56	0%	3.00	EMA	Snow Dragon
8	385	2018-11-18	57/92	0%	3.80	EMA	VII Russian Riichi Championship "Aki Shanten"
9	217	2018-08-12	19/24	0%	2.20	RR	Siberian riichi
10	677	2018-01-05	11/32	0%	2.20	RR	Russian riichi championship by JPML-B rules
11	1000	2017-01-05	1/36	0%	2.50	RR	Quick discard 2017
12	452	2016-05-03	18/32	0%	2.40	RR	Siberia Cup 2016
13	326	2016-01-05	30/44	0%	1.90	RR	Eighth winter tournament
14	857	2015-01-07	6/36	0%	1.70	RR	Seventh winter tournament
15	609	2014-01-06	10/24	0%	1.40	RR	Furiten tournament 2014