Vitor, Antonio March 2020 FIDE Individual Chess Calculations

Individual Calculations March 2020

Vitor, Antonio Total change: -4.50

CN Equipas 2019-20 - 2. divisao C r.3			clubes		POR	2020-02-08
Rc	Ro			w	n	change	K	*Kchg**	Game
2113	2389			0.50	1	-0.33	10	-3.30

Ribeiro, Bruno		2113	POR	0.50	1	-0.33	10	-3.30
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)

XXX Taca de Lisboa r.3			Lisboa		POR	2020-02-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2086	2389			1.00	1	0.14	10	1.40

Guerreiro, Nuno		2086	POR	1.00	1	0.14	10	1.40
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)

I Open Carnaval AXPortugal - gr. A			Lisboa		POR	2020-02-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1989	2389			2.50	3	-0.26	10	-2.60

Azinheira, Andre		1989 *	POR	1.00	1	0.08	10	0.80
Pina, Tiago		1989 *	POR	0.50	1	-0.42	10	-4.20
Dong, Fabio		1989 *	POR	1.00	1	0.08	10	0.80
* 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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