Cordioli, Jairo Ribeiro November 2017 FIDE Individual Chess Calculations

Individual Calculations November 2017

Cordioli, Jairo Ribeiro Total change: 27.20

Aberto do Brasil SESC Caioba Copel Telecom 2017			Matinhos PR		BRA	2017-09-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1777	1821			4.50	6	1.28	20	25.60

Machado, Igor Maciel Da Costa		1421 *	BRA	1.00	1	0.08	20	1.60
Kim, Marcos		1492	BRA	1.00	1	0.12	20	2.40
Calcado, Acyr Rogerio		2129	BRA	0.00	1	-0.14	20	-2.80
Salvadego, Matheus Henrique De		1537	BRA	1.00	1	0.16	20	3.20
Okamura, Milton Kasuo		2069	BRA	0.50	1	0.31	20	6.20
Mendes, Rodrigo Machado		2015	BRA	1.00	1	0.75	20	15.00
* 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)

I Aberto do Brasil - AXPG			Ponta Grossa PR		BRA	2017-10-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1774	1855			3.00	5	0.08	20	1.60

Mareco, Sandro	g	2255 *	ARG	0.00	1	-0.08	20	-1.60
Machado, Wesley Henrique		1455 *	BRA	1.00	1	0.08	20	1.60
Carvalho, Isis		1455 *	BRA	1.00	1	0.08	20	1.60
De Oliveira, Francemir Barra		1589	BRA	1.00	1	0.18	20	3.60
Broday, Geovani Allan		2115	BRA	0.00	1	-0.18	20	-3.60
* 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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