Vieira, Alexandre Letizio July 2019 FIDE Individual Chess Calculations

Individual Calculations July 2019

Vieira, Alexandre Letizio Total change: -29.40

Aberto do Brasil Xadrez Potiguar 2019 STD			Natal RN		BRA	2019-06-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1808	1747			1.50	5	-0.70	20	-14.00

De Saboya E Silva, Jose Frederic		2080	BRA	0.00	1	-0.12	20	-2.40
De Araujo, Antonio Jose		1481	BRA	0.50	1	-0.32	20	-6.40
Jordao Barbosa, Marcio		2147 *	BRA	0.00	1	-0.08	20	-1.60
Da Silva, Giovanni B Tavares		1476	BRA	1.00	1	0.17	20	3.40
Da Silva, Izael Brasilino Araujo		1857	BRA	0.00	1	-0.35	20	-7.00
* 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)

Campeonato Brasileiro Amador 2019 U2000			Sao Paulo SP		BRA	2019-06-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1671	1747			1.50	4	-0.77	20	-15.40

Bueno, Danilo		1955	BRA	0.00	1	-0.23	20	-4.60
Oliveira, Francisco Evandro S.		1347 *	BRA	0.50	1	-0.42	20	-8.40
De Freitas, Jose Renato Silva		1890	BRA	0.00	1	-0.31	20	-6.20
Sarda, Pedro Sada	c	1492	BRA	1.00	1	0.19	20	3.80
* 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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