Montanez Nazario, Roberto July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Montanez Nazario, Roberto Total change: 25.95

VI Torneo Internacional Jose de Diego			Aguadilla		PUR	2009-04-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2184	2055			0.50	2	-0.16	15	-2.40

Montalvo Rosario, Alejandro	m	2251	PUR	0.00	1	-0.25	15	-3.75
Rodriguez Santiago, Jaime		2117	PUR	0.50	1	0.09	15	1.35
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)

Caguas International			Caguas		PUR	2009-05-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2135	2055			3.50	7	0.62	15	9.30

Stopa, Jacek	m	2405	POL	0.00	1	-0.11	15	-1.65
Zapata Ramirez, Alonso	g	2405	COL	0.00	1	-0.11	15	-1.65
Yagiz, Bora		1910	USA	1.00	1	0.31	15	4.65
Sosa Trani, Luis	f	2133	PUR	0.50	1	0.11	15	1.65
Freyre Forest, Jorge		2100	PUR	0.50	1	0.06	15	0.90
Segarra Choe, Tammy		1825	PUR	1.00	1	0.21	15	3.15
Santana Alvarado, Miguel		2168	PUR	0.50	1	0.15	15	2.25
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 Championship Clasificatory 2009			Bayamon		PUR	2009-05-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2149	2055			3.50	6	1.27	15	19.05

Berrios Echevarria, Gabriel, Mf	f	2156	PUR	0.50	1	0.14	15	2.10
Ramirez, Carlos		2189	PUR	0.50	1	0.18	15	2.70
Ovalle, Ramon		2147	PUR	1.00	1	0.63	15	9.45
Davila, Juan		2168	PUR	0.00	1	-0.35	15	-5.25
Sosa Trani, Luis, Mf	f	2133	PUR	1.00	1	0.61	15	9.15
Freyre, Jorge		2100	PUR	0.50	1	0.06	15	0.90
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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