Kolpakov Denis

From Perm, Russia

Common russian riichi rating (CRR)

Rating date June 12, 2022 (latest changes June 12, 2022).

55 place (326.94).

max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3

p1 = (640 * 3.45 * 1 + 432.84 * 3.50 * 1 + 180.18 * 4.05 * 1 + 0 + 0) / (3.45 * 1 + 3.50 * 1 + 4.05 * 1 + 1 + 1) = 342.5123076923077

p2 = (640 * 3.45 * 1 + 432.84 * 3.50 * 1 + 180.18 * 4.05 * 1) / max_coefficients = 311.37482517482516

score = 342.5123076923077 * 0.5 + 311.37482517482516 * 0.5 = 326.9435664335664

all results

Date	Place	Points	Reason
2022-06-12	36 -> 55	326.52 -> 326.94	Moscow Riichi 2022: 0% -> 100%
2022-05-07	49 -> 36	437.79 -> 326.52
2021-02-01	28 -> 49	655.50 -> 437.79
2020-02-01	28	655.50

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament
1	180	2022-06-12	92/112	100%	4.05	RR	Moscow Riichi 2022
2	433	2022-03-20	39/68	100%	3.50	RR	Tenpai can't buy happiness
3	640	2021-11-28	28/76	100%	3.45	RR	Saint Petersburg Open 2021
4	568	2019-12-15	49/112	0%	4.05	EMA	VIII Russian Riichi Championship
5	333	2019-11-04	43/64	0%	3.85	EMA	Aki Shanten 2019
6	988	2019-05-04	2/84	0%	4.20	EMA	Haru Shanten 2019
7	947	2019-02-10	2/20	0%	2.10	RR	Fuyu Shanten 2019
8	560	2018-11-18	41/92	0%	3.80	EMA	VII Russian Riichi Championship "Aki Shanten"
9	889	2018-08-11	4/28	0%	1.70	RR	Natsu Shanten 2018
10	676	2018-05-01	24/72	0%	3.85	EMA	Haru Shanten 2018
11	185	2018-02-17	23/28	0%	1.70	RR	Fuyu Shanten
12	324	2017-11-12	49/72	0%	3.25	EMA	Perm Riichi 2017 Aki Shanten
13	548	2017-06-03	15/32	0%	1.60	RR	"Summer shanten" tournament, Perm 2017
14	548	2017-04-16	15/32	0%	2.20	RR	Second riichi mahjong tournament, Chelyabinsk 2017
15	444	2017-03-25	16/28	0%	1.50	RR	"Spring shanten" tournament, Perm 2017
16	579	2015-09-27	9/20	0%	1.70	RR	Plitochka
17	815	2015-02-22	6/28	0%	1.90	RR	2 winter riichi mahjong tournament 2015
18	263	2014-10-25	15/20	0%	1.30	RR	Autumn riichi mahjong tournament 2014
19	455	2013-05-19	31/56	0%	3.00	RR	"Japanese House" riichi mahjong cup 2013