Perez Granados, Marian October 2017 FIDE Individual Chess Calculations

Individual Calculations October 2017

Perez Granados, Marian Total change: 56.40

XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 Girls U-16				Ciudad Panama		PAN	2017-08-09
Rc	Ro				w	n	change	K	*Kchg**	Game
1491	1121				0.50	6	-0.10	40	-4.00

Samayoa Gomez, Maria Rene			1521 *	GUA	0.00	1	-0.08	40	-3.20
Yon Wong, Mai Lyng			1521 *	CUB	0.00	1	-0.08	40	-3.20
Cayon, Laura Valentina			1521 *	COL	0.00	1	-0.08	40	-3.20
Porter, Rochelle			1436	JAM	0.50	1	0.36	40	14.40
Obregon Garcia, Roxangel		wf	1521 *	CUB	0.00	1	-0.08	40	-3.20
Yankana, Alliyah			1427	JAM	0.00	1	-0.14	40	-5.60
* 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)

II Torneo Internacional de Goicoechea 2017				San Jose		CRC	2017-08-19
Rc	Ro				w	n	change	K	*Kchg**	Game
1222	1121				3.00	4	1.51	40	60.40

Soto Alfaro, Braulio			1391	CRC	0.00	1	-0.17	40	-6.80
Chinchilla Nunez, Sebastian			1247	CRC	1.00	1	0.67	40	26.80
Ramirez Aguilar, Julian			1082	CRC	1.00	1	0.45	40	18.00
Ramos Rodriguez, Daniel			1166	CRC	1.00	1	0.56	40	22.40
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)

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