Fortis, Jonathan November 2011 FIDE Individual Chess Calculations

Individual Calculations November 2011

Fortis, Jonathan Total change: -15.15

North Open Bolivar Morales 2011 Section U-1900				Hatillo		PUR	2011-09-02
Rc	Ro				w	n	change	K	*Kchg**	Game
1575	1885				0.50	1	-0.36	30	-10.80

Pinales, Gabriel			1575	PUR	0.50	1	-0.36	30	-10.80
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)

East Open 2011				Caguas		PUR	2011-09-16
Rc	Ro				w	n	change	K	*Kchg**	Game
2028	1885				2.00	5	0.37	30	11.10

Almedina Ortiz, Edgardo J	f		2235	PUR	0.00	1	-0.11	30	-3.30
Rodriguez Labrador, Marco			1854	PUR	1.00	1	0.46	30	13.80
Segarra Choe, Tammy		wf	1997	PUR	0.00	1	-0.35	30	-10.50
Diaz Montes, Edwin			1950	PUR	1.00	1	0.59	30	17.70
Montanez Nazario, Roberto			2106	PUR	0.00	1	-0.22	30	-6.60
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)

Puerto Rico National Under 16 Championship				Caguas		PUR	2011-09-30
Rc	Ro				w	n	change	K	*Kchg**	Game
1973	1885				0.00	1	-0.38	30	-11.40

Gonzalez Olivieri, Orlando			1973	PUR	0.00	1	-0.38	30	-11.40
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)

NOTE: K factor changed
Central American & Caribbean Youth Championship Boys U-16				San Juan		PUR	2011-10-07
Rc	Ro				w	n	change	K	*Kchg**	Game
1818	1885				1.50	3	-0.27	15	-4.05

Rios Maldonado, Javier			1712	PUR	0.50	1	-0.23	15	-3.45
Ibarra Tinoco, Enrique			1770	PUR	1.00	1	0.34	15	5.10
Gonzalez Olivieri, Orlando			1973	PUR	0.00	1	-0.38	15	-5.70
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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