Contreras Ahumada, Juan Jose March 2020 FIDE Individual Chess Calculations

Individual Calculations March 2020

Contreras Ahumada, Juan Jose Total change: -19.20

IRT SUB 2200 CHILLAN VIEJO - A			Chillan Viejo		CHI	2020-02-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1478	1244			1.00	4	-0.05	40	-2.00

Barriga Silva, Felipe		1644 *	CHI	0.00	1	-0.08	40	-3.20
Reyes Bello, Ana Luisa		1004	CHI	1.00	1	0.20	40	8.00
Luna Benalcazar, Gianella		1644 *	CHI	0.00	1	-0.08	40	-3.20
Ramirez Sanchez, Vicente		1621	CHI	0.00	1	-0.09	40	-3.60
* 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)

NACIONALES DE AJEDREZ DE LA JUVENTUD CHILE 2020 SUB 14 A - TEMUCO			Temuco Region de La Araucania		CHI	2020-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1343	1244			2.00	6	-0.43	40	-17.20

Castro Salgado, Pablo		1636	CHI	0.50	1	0.42	40	16.80
Orrego Palermo, Marcelo		1644 *	CHI	0.00	1	-0.08	40	-3.20
Zeballos Luque, Josue Daniel		1353	CHI	0.00	1	-0.35	40	-14.00
Aldana Carmona, Vicente		1114	CHI	1.00	1	0.32	40	12.80
Perez Rivas, Diego		1183	CHI	0.00	1	-0.58	40	-23.20
Ramirez Camilla, Agustin		1125	CHI	0.50	1	-0.16	40	-6.40
* 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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