Da Silva, Joao Carlos Orguim December 2018 FIDE Individual Chess Calculations

Individual Calculations December 2018

Da Silva, Joao Carlos Orguim Total change: -5.60

IRT STD Sub2200 CXC & FEXPAR			Curitiba PR		BRA	2018-11-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1725	1751			3.00	6	-0.10	20	-2.00

Oliveira, Fernando Ventura		2044	BRA	0.00	1	-0.15	20	-3.00
Muller, Nelson Arno		1351 *	BRA	1.00	1	0.08	20	1.60
Do Valle Cardoso, Lucas		2101 *	BRA	0.00	1	-0.11	20	-2.20
Silva, Richard Santana		1394	BRA	1.00	1	0.11	20	2.20
De Oliveira, Wythor Rogerio		1351 *	BRA	1.00	1	0.08	20	1.60
Mafra, Kaiser Luiz	c	2106	BRA	0.00	1	-0.11	20	-2.20
* 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)

II Festival Internacional DUCHAMP IN RIO - Grupo B U1800			Rio de Janeiro RJ		BRA	2018-11-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1620	1751			2.50	4	-0.18	20	-3.60

Souza , Neurismar Da Rocha		1551	BRA	0.00	1	-0.76	20	-15.20
Cabrera Tabeira, Nelson Fabian		1752	ESP	1.00	1	0.50	20	10.00
Da Costa, Carlos Henrique Luz		1536	BRA	0.50	1	-0.27	20	-5.40
Rovedo, Salomao		1642	BRA	1.00	1	0.35	20	7.00
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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