Abreu, Nilton Silva July 2017 FIDE Individual Chess Calculations

Individual Calculations July 2017

Abreu, Nilton Silva Total change: 18.00

XVII IRT LMX Circuito Maranhense de Xadrez LMX FEMAX 2017 - etapa de Joao Lisboa			Joao Lisboa MA		BRA	2017-05-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1878	1972			3.00	5	-0.01	20	-0.20

Aguiar, Davi De Almeida		1574	BRA	1.00	1	0.08	20	1.60
De Melo, Wladimir Ferreira		1911	BRA	0.50	1	-0.08	20	-1.60
Cardoso Da Silva, Roberto		1935	BRA	0.50	1	-0.05	20	-1.00
Oliveira, Francinato Menezes De		2043	BRA	1.00	1	0.60	20	12.00
Silva, Valdecir Batista		1929	BRA	0.00	1	-0.56	20	-11.20
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)

XVIII IRT LMX Circuito Maranhense de Xadrez 2017 Etapa de Buriticupu			Buriticupu MA		BRA	2017-06-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1851	1972			3.50	4	0.91	20	18.20

Silva Filho, Dombosco Lima		1637	BRA	1.00	1	0.12	20	2.40
De Melo, Wladimir Ferreira		1911	BRA	1.00	1	0.42	20	8.40
Silva, Valdecir Batista		1929	BRA	1.00	1	0.44	20	8.80
Da Silva, Jose Zenildo Eugenio		1925	BRA	0.50	1	-0.07	20	-1.40
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)

« go back

Share this page