Marques, Afonso Mendes Pereira January 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations January 2023

Marques, Afonso Mendes Pereira Total change: 21.20

4. Torneio ART Semirrapidas			Lisboa		POR	2022-12-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1521	1604			4.00	6	0.61	40	24.40

Pereira, Luis Silva		1204 *	POR	1.00	1	0.08	40	3.20
Cravid, Junior Goncalves De Assun		1514	STP	1.00	1	0.38	40	15.20
Santos, Ruben Jose Melo		1740	POR	0.00	1	-0.32	40	-12.80
Dias, Ana Catarina		1141	POR	1.00	1	0.05	40	2.00
Alves, Luis Miguel		1706	POR	1.00	1	0.64	40	25.60
Simoes, Leo Ramos		1822	BRA	0.00	1	-0.22	40	-8.80
* 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 Lisboa Jovens Semirrapidas 2022-23 - U18 U20			Lisboa		POR	2022-12-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1443	1604			4.00	6	-0.08	40	-3.20

Caturra, Rafael Dias		1373	POR	1.00	1	0.21	40	8.40
Antunes, Pedro Alves		1552	POR	0.00	1	-0.57	40	-22.80
Rodrigues, Miguel Figueira		1221	POR	1.00	1	0.09	40	3.60
Wang, Minqing		1837	GER	0.00	1	-0.21	40	-8.40
Lachever, Diogo Freire		1473	POR	1.00	1	0.32	40	12.80
Dias, Ana Catarina		1204 *	POR	1.00	1	0.08	40	3.20
* 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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