Iturrizaga, Eduardo September 2009 FIDE Individual Chess Calculations

Individual Calculations September 2009

Iturrizaga, Eduardo Total change: 50.20

Zonal 2.3 2009				San Jose		CRC	2009-06-19
Rc	Ro				w	n	change	K	*Kchg**	Game
2425	2522				7.00	9	1.36	10	13.60

Ossa, Orlando			2301	COL	1.00	1	0.22	10	2.20
Bruzon Batista, Lazaro	g		2617	CUB	0.50	1	0.13	10	1.30
Arias, Lemmys A.	m		2406	ESA	1.00	1	0.34	10	3.40
Soto Paez, Oliver	f		2388	VEN	1.00	1	0.32	10	3.20
Delgado Ramirez, Neuris	g		2572	CUB	0.00	1	-0.43	10	-4.30
Echavarria, Johann	f		2379	COL	1.00	1	0.31	10	3.10
Gonzalez, Bernal	m		2440	CRC	0.50	1	-0.11	10	-1.10
Murillo, Alexis	m		2317	CRC	1.00	1	0.24	10	2.40
Valdes, Leonardo	m		2403	CRC	1.00	1	0.34	10	3.40
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)

XXIX Open Internacional Villa de Benasque				Benasque Huesca		ESP	2009-07-03
Rc	Ro				w	n	change	K	*Kchg**	Game
2412	2555				8.00	11	0.63	10	6.30

Guerrero Villanueva, David			2155 *	ESP	1.00	1	0.08	10	0.80
Guetas Sanchez, Hugo			2165	ESP	1.00	1	0.09	10	0.90
Collas, Silvia	m	wg	2315	FRA	1.00	1	0.20	10	2.00
Burg, Twan	f		2422	NED	1.00	1	0.32	10	3.20
Georgiev, Kiril	g		2645	BUL	0.50	1	0.12	10	1.20
Edouard, Romain	g		2597	FRA	0.00	1	-0.44	10	-4.40
Antoli Royo, Joaquin Miguel	m		2415	ESP	1.00	1	0.31	10	3.10
Colovic, Aleksandar	m		2441	MKD	1.00	1	0.34	10	3.40
Lajthajm, Borko	g		2484	SRB	0.50	1	-0.10	10	-1.00
Recuero Guerra, David	m		2460	ESP	0.50	1	-0.13	10	-1.30
Garza Marco, Sergio	m		2436	ESP	0.50	1	-0.16	10	-1.60
* 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)

XXIV Open Internacional d'Escacs Ciutat de Balaguer				Balaguer Lleida		ESP	2009-07-13
Rc	Ro				w	n	change	K	*Kchg**	Game
2448	2555				8.00	10	1.67	10	16.70

Devangi, Patankar			2155 *	IND	1.00	1	0.08	10	0.80
Ibarra Chami, Luis Fernando	m		2387	MEX	1.00	1	0.28	10	2.80
Roeder, Matthias	m		2438	GER	0.50	1	-0.16	10	-1.60
Kohlweyer, Bernd	m		2418	GER	1.00	1	0.32	10	3.20
Pedersen, Nicolai Vesterbaek	m		2431	DEN	1.00	1	0.33	10	3.30
Georgiev, Kiril	g		2645	BUL	0.50	1	0.12	10	1.20
Burmakin, Vladimir	g		2627	RUS	0.50	1	0.10	10	1.00
Berbatov, Kiprian	f		2398	BUL	1.00	1	0.29	10	2.90
Aroshidze, Levan	g		2537	GEO	1.00	1	0.47	10	4.70
Pogorelov, Ruslan	g		2441	UKR	0.50	1	-0.16	10	-1.60
* 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)

Continental Absolute Champioship 2009				Sao Paulo Chess Club/SP		BRA	2009-07-25
Rc	Ro				w	n	change	K	*Kchg**	Game
2434	2555				7.00	10	0.45	10	4.50

Andrade, Roberto Luiz Costa	f		2251	BRA	1.00	1	0.14	10	1.40
Orsini, Antonio			2376	ARG	1.00	1	0.27	10	2.70
Zambrana, Oswaldo	g		2473	BOL	1.00	1	0.39	10	3.90
Fier, Alexandr	g		2604	BRA	0.00	1	-0.43	10	-4.30
Perdomo, Leandro Daniel	m		2409	ARG	1.00	1	0.30	10	3.00
Ehlvest, Jaan	g		2614	USA	0.00	1	-0.42	10	-4.20
Van Riemsdijk, Herman Claudius	m		2380	BRA	1.00	1	0.27	10	2.70
Rios, Mauricio Flores	m		2482	CHI	0.50	1	-0.10	10	-1.00
Cori T., Deysi		wm	2390	PER	1.00	1	0.28	10	2.80
Blanco, Cristobal J.	m		2361	VEN	0.50	1	-0.25	10	-2.50
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)

Campeoanto de España Por Equipos de Club Segunda Division G I				Padron A Coruña		ESP	2009-08-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2277	2555				5.00	5	0.91	10	9.10

Ugalde Ezcurra, Jose Miguel			2169	ESP	1.00	1	0.09	10	0.90
Garcia Garcia, Jose Luis			2228	ESP	1.00	1	0.13	10	1.30
Pozo Vera, Sandro	f		2451	CUB	1.00	1	0.36	10	3.60
Jimenez Martin, Gustavo			2192	ESP	1.00	1	0.10	10	1.00
Calzetta Ruiz, Monica		wg	2344	ESP	1.00	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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