Da Silva Filho, Jair Humberto August 2018 FIDE Individual Chess Calculations

Individual Calculations August 2018

Da Silva Filho, Jair Humberto Total change: -23.20

IV Torneio STD Internacional de Concordia			Concordia SC		BRA	2018-06-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1869	2052			3.00	5	-0.55	20	-11.00

Zago, Caroline Datora		1652 *	BRA	1.00	1	0.08	20	1.60
Umetsubo, Cesar Hidemitsu	m	2401	BRA	0.00	1	-0.11	20	-2.20
Durante, Taina		1703	BRA	0.50	1	-0.39	20	-7.80
Salvadego, Matheus Henrique De O		1774	BRA	0.50	1	-0.33	20	-6.60
Boabaid, Jorge Alberto Duardes	c	1815	BRA	1.00	1	0.20	20	4.00
* 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)

II IRT STD Xeque Mate U2200			Goiania GO		BRA	2018-07-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1851	2052			3.00	5	-0.61	20	-12.20

Valente, Fernando Cesar		1652 *	BRA	1.00	1	0.08	20	1.60
Felix, Raimundo Nascimento		1874	BRA	0.50	1	-0.23	20	-4.60
Gisclan, Heverton		2134	BRA	0.00	1	-0.39	20	-7.80
De Moura, Bruno Dias		1652 *	BRA	1.00	1	0.08	20	1.60
De Souza Sa, Apolo		1943	FID	0.50	1	-0.15	20	-3.00
* 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)

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