Espindola, Carlos Marcelo August 2023 FIDE Individual Chess Calculations

Individual Calculations August 2023

Espindola, Carlos Marcelo Total change: -23.20

VII aberto do Brasil COPEL SESC Caioba STD			Matinhos PR		BRA	2023-06-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1701	1457			1.50	7	-0.47	20	-9.40

Luz, Arthur Nader		2152	BRA	0.00	1	-0.01	20	-0.20
Feller, Gabriela Luisa Vicente		1897	BRA	0.00	1	-0.06	20	-1.20
Luz, Jhonatan Rodrigues Da		1775	BRA	0.00	1	-0.13	20	-2.60
Born, Ary		1222	BRA	1.00	1	0.21	20	4.20
Mariot Vaz, Joao Antonio Bertolu		1771	BRA	0.00	1	-0.14	20	-2.80
Boabaid, Jorge Alberto Duardes	c	1807	BRA	0.00	1	-0.11	20	-2.20
De Bortolo, Artur Mattos		1284	BRA	0.50	1	-0.23	20	-4.60
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)

VII Circuito IRT Sub 2200 - Taca Ensino Medio Campeao Colegio Froebel Wilk Cafeteria 1a Etapa			Rio Negrinho SC		BRA	2023-07-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1752	1457			0.50	4	-0.69	20	-13.80

Dos Santos Junior, Haroldo Cunha	f	2062	BRA	0.00	1	-0.02	20	-0.40
Nemeth Junior, Henrique		2159	BRA	0.00	1	-0.01	20	-0.20
Rosa, Joao Marcos		1250	BRA	0.00	1	-0.77	20	-15.40
Liebl, Livia		1536	BRA	0.50	1	0.11	20	2.20
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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