Ramirez Madrid, Gerardo Alfonso January 2015 FIDE Individual Chess Calculations

Individual Calculations January 2015

Ramirez Madrid, Gerardo Alfonso Total change: 73.60

Abierto Metropolitano 2014			San Jose		CRC	2014-12-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1741	1361			0.50	2	0.32	40	12.80

Arias Santana, Mauricio	m	1761 *	CRC	0.00	1	-0.08	40	-3.20
Aragon Alvarado, Christopher		1721	CRC	0.50	1	0.40	40	16.00
* 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)

Campeonato Centroamericano y del Caribe sub/20 2014			San Jose		CRC	2014-12-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1761	1361			2.00	6	1.52	40	60.80

Solano Cuya, Bryan		1761 *	CRC	0.00	1	-0.08	40	-3.20
Rivera Reyes, Alex S.		1761 *	NCA	0.00	1	-0.08	40	-3.20
Buitrago Mosquera, Antonio		1761 *	CRC	1.00	1	0.92	40	36.80
Quesada Campos, Jordi Alessandre		1761 *	CRC	1.00	1	0.92	40	36.80
Hernandez, Diego	f	1761 *	ESA	0.00	1	-0.08	40	-3.20
Ramirez Arroyo, Joan Emmanuel		1761 *	CRC	0.00	1	-0.08	40	-3.20
* 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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