Fonseca, Rogerio Da Silva December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Fonseca, Rogerio Da Silva Total change: -18.80

87o Campeonato Brasileiro Absoluto de Xadrez Final Aberta			Cuiaba MT		BRA	2021-10-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1512	1220			0.00	4	-0.78	20	-15.60

Pereira, Geanfrancesco		1620 *	BRA	0.00	1	-0.08	20	-1.60
Panazzolo, Paulo Victor		1620 *	BRA	0.00	1	-0.08	20	-1.60
Nunes, Gustavo Morais		1620 *	BRA	0.00	1	-0.08	20	-1.60
De Carvalho, Amauri		1188	BRA	0.00	1	-0.54	20	-10.80
* 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)

Festival Regional Norte de Xadrez 2021			Rio Branco AC		BRA	2021-11-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1620	1220			0.00	2	-0.16	20	-3.20

Arruda Filho, Ivo Pereira De		1620 *	BRA	0.00	1	-0.08	20	-1.60
Teramoto, Anderson		1620 *	BRA	0.00	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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