Da Silva Junior, Marco Aurelio October 2015 FIDE Individual Chess Calculations

Individual Calculations October 2015

Da Silva Junior, Marco Aurelio Total change: 99.60

Aberto do Brasil de Caioba - STD 2015			Matinhos/PR		BRA	2015-08-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1963	1617			1.50	5	0.91	40	36.40

Zini, Jhone Marcelo		2017 *	BRA	0.50	1	0.42	40	16.80
Moraes, Nelson Da Silva	c	2017 *	BRA	0.00	1	-0.08	40	-3.20
Rodriguez, Paulo Virgilio Rios		2004	BRA	0.50	1	0.41	40	16.40
De Souza, Camila		1890	BRA	0.00	1	-0.17	40	-6.80
Yoshioka, Andre		1885	BRA	0.50	1	0.33	40	13.20
* 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)

V Aberto do Brasil de Sao Bento do Sul			Sao Bento do Sul SC		BRA	2015-09-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1925	1666			2.50	5	1.58	40	63.20

Ikejiri, Daniel Yoshito		1918	BRA	0.50	1	0.31	40	12.40
Souza, Gustavo Horokoski De		1936	BRA	0.50	1	0.33	40	13.20
Maia, Jonathan Cesar		1928	BRA	0.00	1	-0.18	40	-7.20
Ferrero, Carlos E.		1987	BRA	1.00	1	0.87	40	34.80
Silva, Janderson Rossi Da		1855	BRA	0.50	1	0.25	40	10.00
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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