Caetano, Ryan Wesley Da Costa December 2015 FIDE Individual Chess Calculations

Individual Calculations December 2015

Caetano, Ryan Wesley Da Costa Total change: 53.60

LXXXII Campeonato Brasileiro Absoluto - Semifinal Regiao 1				Blumenau SC		BRA	2015-10-30
Rc	Ro				w	n	change	K	*Kchg**	Game
1972	1619				1.50	6	0.77	40	30.80

Cunha, Lucas Aguiar			2019 *	BRA	0.50	1	0.42	40	16.80
Santos, Marcus Vinicius Moreira	m		2019 *	BRA	0.00	1	-0.08	40	-3.20
Guimaraes, Wagner Peixoto	f		2019 *	BRA	0.00	1	-0.08	40	-3.20
Weise, William Ferreira			1746	BRA	1.00	1	0.67	40	26.80
Freire Dos Santos, Fernando Juni			2019 *	BRA	0.00	1	-0.08	40	-3.20
Ikeda, Vinicius Yasuto			2011	BRA	0.00	1	-0.08	40	-3.20
* 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)

Aberto do Brasil de Blumenau - Taca Santa Catarina - 2015				Blumenau SC		BRA	2015-11-06
Rc	Ro				w	n	change	K	*Kchg**	Game
1803	1619				2.00	5	0.57	40	22.80

Moyses Sobrinho, Elias			1972	BRA	0.00	1	-0.11	40	-4.40
Weise, William Ferreira			1746	BRA	0.50	1	0.17	40	6.80
Ribeiro, Regina		wm	1970	BRA	0.50	1	0.39	40	15.60
Da Silva Junior, Marco Aurelio			1766	BRA	0.00	1	-0.30	40	-12.00
Martins, Arthur Francisco			1562	BRA	1.00	1	0.42	40	16.80
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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