Costa, Raul David Andrade February 2020 FIDE Individual Chess Calculations

Rapid: Individual Calculations February 2020

Costa, Raul David Andrade Total change: -1.00

CD Equipas Semi-Rapidas Lisboa 2019-20			Lisboa		POR	2020-01-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1397	1381			2.00	3	0.47	20	9.40

Silva, Filipe Manuel Jacome Leit		1157	POR	1.00	1	0.22	20	4.40
Freire, Belarmino Varela Dos Rei		1254	POR	1.00	1	0.33	20	6.60
Quintino, Luis Filipe Pires De		1781 *	POR	0.00	1	-0.08	20	-1.60
* 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)

CN Semi-Rapidas Equipas 2019-20 - mem. Vareda			Marinha Grande		POR	2020-01-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1440	1381			2.50	7	-0.52	20	-10.40

Ribeiro, Bruno Alexandre Romao Ma		1781 *	POR	0.00	1	-0.08	20	-1.60
Liu, Ricky Yuchen		1038	POR	1.00	1	0.12	20	2.40
Grade, Jose Fernando Marques		1633	POR	0.50	1	0.31	20	6.20
Oliveira, Jose Manuel Rego De		1298	POR	1.00	1	0.39	20	7.80
Soares, Sara Joana De Moura Perei		1524	POR	0.00	1	-0.31	20	-6.20
Paz, Tiago Candeias		1282	POR	0.00	1	-0.64	20	-12.80
Brandao, Alvaro Jorge De Sousa		1526	POR	0.00	1	-0.31	20	-6.20
* 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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