Demyanchuk, Sergey January 2019 FIDE Individual Chess Calculations

Individual Calculations January 2019

Demyanchuk, Sergey Total change: -19.40

CD Braga 2018-2019			dist. Braga		POR	2018-11-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1689	1840			4.00	7	-0.59	20	-11.80

Pacheco, Joao Daniel Barbosa		1440 *	POR	1.00	1	0.08	20	1.60
Lomba, Lucas Laranjeira De Oli		1440 *	POR	1.00	1	0.08	20	1.60
Santos, Jose Miguel Sereno		1715	POR	1.00	1	0.33	20	6.60
Monteiro, Jose Manuel Macedo		1894	POR	1.00	1	0.58	20	11.60
Romano, Joao Manuel Pereira Co		2053	POR	0.00	1	-0.23	20	-4.60
Silva, Pedro Gil Ferreira		1831	POR	0.00	1	-0.51	20	-10.20
Carvalho, Vitor Manuel Moreira		1448	POR	0.00	1	-0.92	20	-18.40
* Rating difference of more than 400. Please read more at FIDE Handbook
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

Taca Augusta Con 2018			Braga		POR	2018-12-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1625	1840			2.50	4	-0.38	20	-7.60

Silva, Jose Lucas Ferreira		1440 *	POR	1.00	1	0.08	20	1.60
Dias, Ivo Rodrigues	c	2180	POR	0.00	1	-0.12	20	-2.40
Silva, Antonio Jose M. Abreu F		1440 *	POR	0.50	1	-0.42	20	-8.40
Demiantchouk, Alexei		1440 *	POR	1.00	1	0.08	20	1.60
* Rating difference of more than 400. Please read more at FIDE Handbook
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

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