Cordioli, Jairo Ribeiro September 2017 FIDE Individual Chess Calculations

Individual Calculations September 2017

Cordioli, Jairo Ribeiro Total change: -30.40

III Floripa Winter Chess 2017 - Amateur U2200			Florianopolis SC		BRA	2017-08-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1703	1851			3.00	6	-1.06	20	-21.20

Broday, Geovani Allan		2088	BRA	0.00	1	-0.20	20	-4.00
De Souza, Elana Silva		1541	BRA	0.00	1	-0.86	20	-17.20
Vicenzi, Liziane Nathalia		1499	BRA	1.00	1	0.11	20	2.20
Couto, Mauricio Souza		1706	BRA	0.50	1	-0.19	20	-3.80
Bail, Ellen Larissa		1676	BRA	0.50	1	-0.23	20	-4.60
Milde, Felipe Geraldo Moura		1710	BRA	1.00	1	0.31	20	6.20
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)

I Circuito IRT de Xadrez Sub 2050 Planalto Norte Catarinense 2a Etapa			Sao Bento do Sul SC		BRA	2017-08-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1759	1851			2.00	4	-0.46	20	-9.20

Zampier, Alexandre		1602	BRA	0.00	1	-0.81	20	-16.20
Dos Anjos, Diovana Ferreira		1693	BRA	1.00	1	0.29	20	5.80
De Oliveira, Guilherme Alfredo B		1826	BRA	0.50	1	-0.03	20	-0.60
De Oliveira, Gustavo Alfredo Bue		1916	BRA	0.50	1	0.09	20	1.80
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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