Goncalves, Gabriel Sobral September 2017 FIDE Individual Chess Calculations

Rapid: Individual Calculations September 2017

Goncalves, Gabriel Sobral Total change: 10.60

1. Summer Active Chess 2017			Lisboa		POR	2017-08-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1608	1664			3.50	6	0.04	20	0.80

Santos, Jose Guilherme B Lima		1980	POR	0.50	1	0.37	20	7.40
Kaluzny, Jan		1466	POL	0.00	1	-0.76	20	-15.20
Alves, Luis Miguel		1738	POR	0.50	1	0.10	20	2.00
Correia, Pedro Mourao Soares		1502	POR	0.50	1	-0.21	20	-4.20
Rocha, Daniel Goncalo Henrique		1410	POR	1.00	1	0.19	20	3.80
Almeida, Rui Pedro Albergaria		1551	POR	1.00	1	0.35	20	7.00
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)

III Open Internacional de Semi-Rapidas 'Odisseias'			Lisboa		POR	2017-08-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1716	1664			3.50	7	0.49	20	9.80

Damaso, Rui	m	2064 *	POR	0.00	1	-0.08	20	-1.60
Ferreira, Miguel Limao		1402	POR	1.00	1	0.18	20	3.60
Schulz, Helene		1264 *	FRA	1.00	1	0.08	20	1.60
Santos, Julio		1818	POR	0.50	1	0.21	20	4.20
Pereira, Fernando		1886	POR	0.00	1	-0.22	20	-4.40
Morais, Vitor		1867	POR	0.00	1	-0.24	20	-4.80
Fernandes, Ricardo Paulos		1709	POR	1.00	1	0.56	20	11.20
* 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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