Demyanchuk, Sergey December 2012 FIDE Individual Chess Calculations

Rapid: Individual Calculations December 2012

Demyanchuk, Sergey Total change: -32.60

CD Braga Semi-Rapidas 2012			Barcelos		POR	2012-11-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1593	1794			3.00	5	-0.56	20	-11.20

Azevedo, Carlos Filipe Salvatori		1394 *	POR	1.00	1	0.08	20	1.60
Dias, Ivo Rodrigues		1841	POR	0.00	1	-0.43	20	-8.60
Sousa, Alfredo Da Costa E		1394 *	POR	1.00	1	0.08	20	1.60
Monteiro, Jose Macedo		1832	POR	0.00	1	-0.45	20	-9.00
Ribeiro, Antonio Jose G.		1504	POR	1.00	1	0.16	20	3.20
* 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)

CD Braga Semi-Rapidas 2012 por equipas			Barcelos		POR	2012-11-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1697	1794			2.00	5	-1.07	20	-21.40

Barreira, Rui Filipe Da Silva		1394 *	POR	1.00	1	0.08	20	1.60
Costa, Joao Sequeira		1609	POR	0.00	1	-0.74	20	-14.80
Romano, Luis Miguel		1821	POR	0.00	1	-0.46	20	-9.20
Mendes, Pedro Machado		1508	POR	0.50	1	-0.34	20	-6.80
Silva, Luis Neves Da		2151	POR	0.50	1	0.39	20	7.80
* 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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