Costa, Americo Jose November 2018 FIDE Individual Chess Calculations

Rapid: Individual Calculations November 2018

Costa, Americo Jose Total change: 29.40

VII Open Vila Nova de Caparica			VN Caparica		POR	2018-09-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1838	1837			4.50	6	1.57	20	31.40

Faryma, Matviy		1437 *	POR	1.00	1	0.08	20	1.60
Teixeira, Filinto Alberto F		1751	POR	1.00	1	0.38	20	7.60
Silva, Goncalo Nuno Neto Pires		2061	POR	0.00	1	-0.22	20	-4.40
Ferreira, Hugo Miguel Da Costa		2149	POR	1.00	1	0.86	20	17.20
Korotkyi, Daniyil		1437 *	POR	1.00	1	0.08	20	1.60
Ulyanovskyy, Vladimir		2193	POR	0.50	1	0.39	20	7.80
* 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)

CD Semi-Rapidas Setubal Veteranos 2018 - S65			Barreiro		POR	2018-10-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1601	1837			3.00	4	-0.10	20	-2.00

Santos, Carlos Manuel Flores F		1689	POR	0.00	1	-0.70	20	-14.00
Silva, Jose Antonio Duarte		1437 *	POR	1.00	1	0.08	20	1.60
Mira, Vitor		1526	POR	1.00	1	0.14	20	2.80
Teixeira, Filinto Alberto F		1751	POR	1.00	1	0.38	20	7.60
* 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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