Bukharinov Dmitriy

From Perm, Russia

Common russian riichi rating (CRR)

Rating date March 6, 2023 (latest changes March 6, 2023).

50 place (419.07).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55

p1 = (309.09 * 3.30 * 0.57 + 194.03 * 3.50 * 1 + 986.67 * 4.20 * 1 + 0 + 0) / (3.30 * 0.57 + 3.50 * 1 + 4.20 * 1 + 1 + 1) = 466.606879908024

p2 = (986.67 * 4.20 * 1 + 194.03 * 3.50 * 1 + 309.09 * 3.30 * 0.57) / max_coefficients = 371.54158075601373

score = 466.606879908024 * 0.5 + 371.54158075601373 * 0.5 = 419.07423033201883

all results

Date	Place	Points	Reason
2023-03-06	47 -> 50	421.00 -> 419.07	Kirov Tournament: 71% -> 57%
2023-03-03	48 -> 47	421.00
2023-02-25	46 -> 48	421.00
2023-02-19	49 -> 46	421.00
2023-01-28	50 -> 49	418.97 -> 421.00
2023-01-14	49 -> 50	418.97
2023-01-06	49	421.07 -> 418.97	Kirov Tournament: 86% -> 71%
2022-12-19	51 -> 49	419.21 -> 421.07
2022-12-18	49 -> 51	419.21
2022-11-28	50 -> 49	414.79 -> 419.21

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament
1	987	2022-11-06	2/76	100%	4.20	RR	IX Russian Riichi Championship
2	194	2022-03-20	55/68	100%	3.50	RR	Tenpai can't buy happiness
3	309	2021-11-06	39/56	57%	3.30	RR	Kirov Tournament
4	385	2020-03-08	25/40	0%	2.90	EMA	Big open chiitoitsu in a small tenpai
5	315	2019-12-15	77/112	0%	4.05	EMA	VIII Russian Riichi Championship
6	921	2019-11-04	6/64	0%	3.85	EMA	Aki Shanten 2019
7	963	2019-09-08	2/28	0%	2.60	RR	And yet the sinner collects tanyao
8	904	2019-05-04	9/84	0%	4.20	EMA	Haru Shanten 2019
9	391	2019-03-09	15/24	0%	2.50	RR	Toi-Toi-man Tournament
10	297	2018-11-18	65/92	0%	3.80	EMA	VII Russian Riichi Championship "Aki Shanten"
11	185	2018-08-11	23/28	0%	1.70	RR	Natsu Shanten 2018
12	407	2018-07-15	17/28	0%	3.00	RR	Moscow Open Riichi Marathon
13	915	2018-05-01	7/72	0%	3.85	EMA	Haru Shanten 2018
14	481	2018-02-17	15/28	0%	1.70	RR	Fuyu Shanten
15	194	2017-06-03	26/32	0%	1.60	RR	"Summer shanten" tournament, Perm 2017
16	704	2017-03-25	9/28	0%	1.50	RR	"Spring shanten" tournament, Perm 2017