Danchenkov Vladimir

From Samara, Russia

Internal rating (RR)

Rating date July 3, 2025 (latest changes July 3, 2025).

85 place (459.46).

max_coefficients = (4.10 * 1 + 4.60 * 0.86 + 3.85 * 1 + 3.75 * 1) = 15.64266

p1 = (18.69 * 4 * 0.14 + 274.51 * 3.05 * 0.86 + 531.65 * 3.65 * 1 + 943.82 * 3.75 * 1 + 142.86 * 2.60 * 1) / (4 * 0.14 + 3.05 * 0.86 + 3.65 * 1 + 3.75 * 1 + 2.60 * 1) = 498.9900085357267

p2 = (943.82 * 3.75 * 1 + 531.65 * 3.65 * 1 + 274.51 * 3.05 * 0.86 + 142.86 * 2.60 * 1) / max_coefficients = 419.9336941415335

score = 498.9900085357267 * 0.5 + 419.9336941415335 * 0.5 = 459.46185133863014

Rating changes

Show

all results

Date	Place	Points	Reason
2025-07-03	88 -> 85	449.49 -> 459.46	SPB Riichi Open 2023: 29% -> 14%
2025-06-15	81 -> 88	455.71 -> 449.49
2025-06-11	75 -> 81	469.22 -> 455.71	Money can not buy tenpai: 14% -> 0%
2025-06-09	77 -> 75	469.86 -> 469.22	Agari Summer Tournament 2024: 100% -> 86%
2025-06-08	76 -> 77	469.86
2025-05-30	78 -> 76	469.86
2025-05-12	80 -> 78	460.54 -> 469.86
2025-05-10	82 -> 80	460.54
2025-05-03	80 -> 82	451.73 -> 460.54	SPB Riichi Open 2023: 43% -> 29%
2025-04-11	69 -> 80	475.99 -> 451.73	Money can not buy tenpai: 29% -> 14%

Tournaments

#	Base rank	Date	Place	Power	Coefficient	Type	Tournament	City
1	143	2025-01-26	37/43	100%	2.60	RR	Riichi On Ice	Samara
2	944	2024-10-13	6/90	100%	3.75	RR	Moscow Riichi 2024	Moscow
3	532	2024-08-04	38/80	100%	3.65	RR	Riichi over Volga	Samara
4	275	2024-06-09	38/52	86%	3.05	RR	Agari Summer Tournament 2024	Moscow
5	19	2023-09-03	106/108	14%	4.00	RR	SPB Riichi Open 2023	Saint Petersburg
6	954	2023-06-11	5/88	0%	3.75	RR	Money can not buy tenpai	Perm
7	72	2022-06-12	104/112	0%	4.05	RR	Moscow Riichi 2022	Moscow
8	414	2019-12-15	66/112	0%	4.05	EMA	VIII Russian Riichi Championship	Moscow
9	581	2019-05-26	14/32	0%	2.40	EMA	Norwegian Open Riichi Tournament 2019	Oslo
10	190	2018-12-16	52/64	0%	3.45	EMA	White Dragon Tournament	Moscow
11	110	2018-11-18	82/92	0%	3.80	EMA	VII Russian Riichi Championship "Aki Shanten"	Perm