Chang, Suzana July 2019 FIDE Individual Chess Calculations

Individual Calculations July 2019

Chang, Suzana Total change: 9.20

Aberto do Brasil STD CONTAUD 2019			Cuiaba MT		BRA	2019-05-31
Rc	Ro			w	n	change	K	*Kchg**	Game
2059	2048			2.00	4	0.03	20	0.60

Nunes Dos Santos, Rafael		1648 *	BRA	1.00	1	0.08	20	1.60
Delgado Ramirez, Neuris	g	2448 *	PAR	0.00	1	-0.08	20	-1.60
Da Silva, Joao Carlos Orguim		1800	BRA	1.00	1	0.19	20	3.80
Rodi, Luis Ernesto	m	2338	URU	0.00	1	-0.16	20	-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 Xadrez Potiguar 2019 STD			Natal RN		BRA	2019-06-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1842	2043			4.00	5	0.43	20	8.60

Ananias, Thales Rodrigo Lima		1643 *	BRA	0.50	1	-0.42	20	-8.40
Almeida Silva, Emiliano Piskator		1707	BRA	1.00	1	0.12	20	2.40
Lemos, Doriedson		2130	BRA	0.50	1	0.12	20	2.40
Dias, Joao Paulo Morais Medeiros		1680	BRA	1.00	1	0.10	20	2.00
Urquiza, Marcello De Albuquerque		2049	BRA	1.00	1	0.51	20	10.20
* 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)

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