Alonso, Salvador July 2009 FIDE Individual Chess Calculations

Individual Calculations July 2009

Alonso, Salvador Total change: 28.40

Magistral de Mar de Ajo				Mar de Ajo, Buenos Aires		ARG	2009-03-23
Rc	Ro				w	n	change	K	*Kchg**	Game
2439	2441				6.50	9	1.96	10	19.60

Claverie, Raul			2374	ARG	1.00	1	0.41	10	4.10
Ginzburg, Maximiliano	m		2455	ARG	1.00	1	0.52	10	5.20
Rodriguez, Jorge	f		2393	ARG	0.50	1	-0.07	10	-0.70
Slipak, Sergio	g		2452	ARG	0.50	1	0.02	10	0.20
Garcia Palermo, Carlos	g		2484	ITA	1.00	1	0.56	10	5.60
Rodriguez, Andres	g		2524	URU	0.00	1	-0.39	10	-3.90
Hobaica, Juan P.	m		2400	ARG	1.00	1	0.44	10	4.40
Diamant, Andre	m		2472	BRA	0.50	1	0.04	10	0.40
Van Riemsdijk, Herman	m		2393	BRA	1.00	1	0.43	10	4.30
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)

XL Abierto de Mar del Plata				Mar del Plata, Buenos Aires		ARG	2009-04-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2258	2489				8.00	9	1.04	10	10.40

Ortiz, Jorge			2139	ARG	1.00	1	0.11	10	1.10
Escofet, Jaime			2139	URU	0.50	1	-0.39	10	-3.90
Iregui, Victor			2139	ARG	1.00	1	0.11	10	1.10
Cervetto, Esteban			2139	ARG	1.00	1	0.11	10	1.10
Moreda, Lucas			2322	ARG	1.00	1	0.28	10	2.80
Duarte, Leonardo	m		2349	ARG	1.00	1	0.31	10	3.10
Calderon Fernandez, Gervas	f		2302	ARG	1.00	1	0.26	10	2.60
Pierrot, Facundo	m		2422	ARG	1.00	1	0.41	10	4.10
Van Riemsdijk, Herman C.	m		2375	BRA	0.50	1	-0.16	10	-1.60
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)

84 Semifinal Argentina Superior 2009				La Plata		ARG	2009-04-30
Rc	Ro				w	n	change	K	*Kchg**	Game
2252	2489				6.50	9	-0.53	10	-5.30

Scarzello, Alejandro			2139	ARG	0.00	1	-0.89	10	-8.90
Ruiz, Francisco			2139	ARG	1.00	1	0.11	10	1.10
Uelf, Maximiliano			2139	ARG	1.00	1	0.11	10	1.10
Perez Ponsa, Federico	f		2389	ARG	0.50	1	-0.14	10	-1.40
Martinez Elhelou, Mariano			2153	ARG	1.00	1	0.12	10	1.20
Giampa, Alejandro			2235	ARG	0.50	1	-0.31	10	-3.10
Orsini, Antonio			2352	ARG	1.00	1	0.32	10	3.20
Duarte, Leonardo	m		2349	ARG	1.00	1	0.31	10	3.10
Claverie, Raul	m		2374	ARG	0.50	1	-0.16	10	-1.60
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)

84 Final Argentina Superior Absoluta 2009				La Plata		ARG	2009-05-11
Rc	Ro				w	n	change	K	*Kchg**	Game
2471	2489				6.00	11	0.24	10	2.40

Perez Ponsa, Federico	f		2389	ARG	0.50	1	-0.14	10	-1.40
Lafuente, Pablo	g		2517	ARG	0.50	1	0.04	10	0.40
Lujan, Carolina	m	wg	2360	ARG	1.00	1	0.33	10	3.30
Peralta, Fernando	g		2559	ARG	0.50	1	0.10	10	1.00
Valerga, Diego	g		2523	ARG	0.00	1	-0.45	10	-4.50
Mareco, Sandro	m		2512	ARG	0.50	1	0.03	10	0.30
Flores, Diego	g		2585	ARG	0.50	1	0.13	10	1.30
Claverie, Raul	m		2374	ARG	1.00	1	0.34	10	3.40
Felgaer, Ruben	g		2564	ARG	0.50	1	0.10	10	1.00
Orsini, Antonio			2352	ARG	0.50	1	-0.18	10	-1.80
Slipak, Sergio	g		2446	ARG	0.50	1	-0.06	10	-0.60
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)

1er Copa Universidad de La Punta				Buenos Aires		ARG	2009-05-25
Rc	Ro				w	n	change	K	*Kchg**	Game
2269	2489				7.00	9	0.13	10	1.30

Garcia, Ezequiel			2139	ARG	1.00	1	0.11	10	1.10
Mazzoleni, Julio			2185	ARG	1.00	1	0.14	10	1.40
Fabrega, Enrique			2240	PAN	1.00	1	0.19	10	1.90
Barrionuevo, Pablo	f		2320	ARG	0.00	1	-0.72	10	-7.20
Quiroga, Sergio			2206	ARG	1.00	1	0.16	10	1.60
Gimenez, Santiago			2139	ARG	1.00	1	0.11	10	1.10
Liascovich, Lucas	m		2439	ARG	1.00	1	0.43	10	4.30
Slipak, Sergio	g		2446	ARG	0.50	1	-0.06	10	-0.60
Pina, Ulises	f		2310	CUB	0.50	1	-0.23	10	-2.30
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)

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