Chaves Olaso, Axel Andrey November 2018 FIDE Individual Chess Calculations

Individual Calculations November 2018

Chaves Olaso, Axel Andrey Total change: 142.00

Campeonato Nacional por Equipos Juvenil Sub14 2018			San Jose		CRC	2018-09-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1272	1066			2.00	3	1.22	40	48.80

Cartin Aguilar, Luis Javier		1444	CRC	0.00	1	-0.09	40	-3.60
Meza Vega, Jose Antonio		1292	CRC	1.00	1	0.79	40	31.60
Salazar Artavia, Keylor		1079	CRC	1.00	1	0.52	40	20.80
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)

VI Torneo Encuentro de Culturas 2018			SAN JOSE		CRC	2018-10-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1436	1057			3.00	7	2.33	40	93.20

Nunez Valverde, Jairo		1457 *	CRC	1.00	1	0.92	40	36.80
Arce Mendez, Elias		1457 *	CRC	0.00	1	-0.08	40	-3.20
Medina Mayorga, David Josue		1311	CRC	0.00	1	-0.19	40	-7.60
Coto Calderon, Juan Diego		1457 *	CRC	0.50	1	0.42	40	16.80
Avendano Porras, Rodrigo		1457 *	CRC	0.00	1	-0.08	40	-3.20
Villalobos Arrieta, Eduardo		1457 *	CRC	1.00	1	0.92	40	36.80
Diaz Charpentier, Kristel Meliss		1457 *	CRC	0.50	1	0.42	40	16.80
* 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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