Sandi Castro, Allan July 2019 FIDE Individual Chess Calculations

Individual Calculations July 2019

Sandi Castro, Allan Total change: -13.40

LV Campeonato Nacional por Equipos Clasico 2019			San Jose		CRC	2019-04-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1682	1388			0.00	2	-0.34	20	-6.80

Chavarria Segura, Joseph		1575	CRC	0.00	1	-0.26	20	-5.20
Zumbado Gutierrez, Marco Antonio		1788 *	CRC	0.00	1	-0.08	20	-1.60
* 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)

Torneo Clasificatorio de Segunda Categoria ADAE 2019			Escazu		CRC	2019-06-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1661	1401			1.00	7	-0.33	20	-6.60

Mata Tencio, Randall		1706	CRC	0.50	1	0.36	20	7.20
Murillo Arguedas, Jaime		1801 *	CRC	0.00	1	-0.08	20	-1.60
Valverde Mora, Mauricio		1567	CRC	0.00	1	-0.28	20	-5.60
Melendez Arce, Caleth		1539	CRC	0.00	1	-0.31	20	-6.20
Espitia Torres, Mateo		1653	CRC	0.00	1	-0.19	20	-3.80
Torrentes Arias, Greivin		1688	CRC	0.00	1	-0.16	20	-3.20
Quiros Cajina, Allan		1672	CRC	0.50	1	0.33	20	6.60
* 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)

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