De Almeida, Guilherme Pereira March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

De Almeida, Guilherme Pereira Total change: -59.40

XXX IRT da Hebraica			Sao Paulo SP		BRA	2023-02-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1436	1790			2.50	6	-2.78	20	-55.60

Caribe Santos, Luiz Carlos		1450	BRA	0.50	1	-0.38	20	-7.60
De Almeida, Jose Fernando Antunes		1313	BRA	1.00	1	0.05	20	1.00
Lopes, Jose Antonio Rodrigues		1390 *	BRA	1.00	1	0.08	20	1.60
Roberto Gil, Renan		1607	BRA	0.00	1	-0.74	20	-14.80
Fernandes, Beatriz		1404	BRA	0.00	1	-0.91	20	-18.20
Vianna, Tulio Lima		1454	BRA	0.00	1	-0.88	20	-17.60
* 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)

Araraquara Chess Open STD Aberto do Brasil			Araraquara SP		BRA	2023-02-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1869	1790			1.00	3	-0.19	20	-3.80

Brandao, Renan Alves		2089	BRA	0.00	1	-0.15	20	-3.00
Marcal, David Hakak		1390 *	BRA	1.00	1	0.08	20	1.60
De Souza, Regis Gabetta		2129	BRA	0.00	1	-0.12	20	-2.40
* 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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