Ibarra Tinoco, Enrique November 2011 FIDE Individual Chess Calculations

Individual Calculations November 2011

Ibarra Tinoco, Enrique Total change: -22.20

North Open Bolivar Morales 2011 Section U-1900			Hatillo		PUR	2011-09-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1742	1770			1.00	2	-0.07	30	-2.10

Fortis, Jahn		1630	PUR	1.00	1	0.31	30	9.30
Rodriguez Labrador, Marco		1854	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)

East Open 2011 Section U-1800			Caguas		PUR	2011-09-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1630	1770			1.00	1	0.31	30	9.30

Fortis, Jahn		1630	PUR	1.00	1	0.31	30	9.30
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)

Central American & Caribbean Youth Championship Boys U-16			San Juan		PUR	2011-10-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1774	1770			0.50	3	-0.98	30	-29.40

Smith, Vandoff		1724	TRI	0.00	1	-0.56	30	-16.80
Fortis, Jonathan		1885	PUR	0.00	1	-0.34	30	-10.20
Rios Maldonado, Javier		1712	PUR	0.50	1	-0.08	30	-2.40
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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