Dong, Rafael July 2018 FIDE Individual Chess Calculations

Individual Calculations July 2018

Dong, Rafael Total change: 91.20

tx XEQUE-MATEmatica5 2018			Lisboa		POR	2018-05-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1383	1238			4.00	7	1.57	40	62.80

Alves, Fernando Pereira Ribeir		1638 *	POR	0.50	1	0.42	40	16.80
Pina, Tiago		1150	POR	0.00	1	-0.62	40	-24.80
Machado, Carlos Augusto G		1385	POR	1.00	1	0.70	40	28.00
Pais, Ricardo Emanuel Pereira P		1638 *	POR	0.00	1	-0.08	40	-3.20
Dong, Fabio		1279	POR	0.50	1	0.06	40	2.40
Martins, Duarte Manuel B		1007	POR	1.00	1	0.21	40	8.40
Bartolo, Filipe Diogo Correia		1581	POR	1.00	1	0.88	40	35.20
* 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)

CD Lisboa 2018			Lisboa		POR	2018-05-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1488	1238			2.00	6	0.71	40	28.40

Goncalves, Carlos Manuel M.		1638 *	POR	0.00	1	-0.08	40	-3.20
Reis, Antonio Mario Correia B		1457	POR	0.50	1	0.28	40	11.20
Lages, Duarte Jorge Da Silva		1612	POR	0.00	1	-0.10	40	-4.00
Fernandes, Jose Palma		1443	POR	0.50	1	0.26	40	10.40
Martins, Abilio Morgado		1544	POR	0.00	1	-0.14	40	-5.60
Oliveira, Sergio Machado		1233	POR	1.00	1	0.49	40	19.60
* 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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