Urbina Perez, Juan Antonio April 2009 FIDE Individual Chess Calculations

Individual Calculations April 2009

Urbina Perez, Juan Antonio Total change: -5.25

Liga Andaluza 2008 Division de Honor Grupo Occidental				Andalucia		ESP	2008-10-05
Rc	Ro				w	n	change	K	*Kchg**	Game
2230	2215				1.50	3	0.06	15	0.90

Carrascoso Morales, Abel			2233	ESP	0.50	1	0.03	15	0.45
Montero Melendez, Rafael			2281	ESP	0.50	1	0.09	15	1.35
Alvarez De Toledo Cornello, E			2175	ESP	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)

Liga Andaluza 2008 Division Honor Fase Final				Andalucia		ESP	2008-12-13
Rc	Ro				w	n	change	K	*Kchg**	Game
2123	2215				1.50	2	0.25	15	3.75

Cabrera Ruiz, Luis			2102	ESP	1.00	1	0.35	15	5.25
Torres Moreno, Juan			2144	ESP	0.50	1	-0.10	15	-1.50
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)

Gibraltar Master 2009				Gibraltar		ENG	2009-01-27
Rc	Ro				w	n	change	K	*Kchg**	Game
2234	2215				5.00	10	0.14	15	2.10

Knight, Simon			2148	ENG	1.00	1	0.41	15	6.15
Gordon, Stephen J	m		2524	ENG	0.00	1	-0.14	15	-2.10
Spanton, Tim R			2008	ENG	1.00	1	0.23	15	3.45
Zatonskih, Anna	m	wg	2462	USA	0.00	1	-0.19	15	-2.85
Madland, Kristoffer			1992	NOR	1.00	1	0.22	15	3.30
Nemeth, Miklos	m		2472	HUN	0.00	1	-0.18	15	-2.70
Gandrud, Vegar Koi			2046	NOR	0.00	1	-0.72	15	-10.80
Obers, Frits			2107	NED	0.50	1	-0.15	15	-2.25
Ercan, Mehmet Fahri			2091	TUR	1.00	1	0.33	15	4.95
Trent, Lawrence	m		2487	ENG	0.50	1	0.33	15	4.95
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)

Gibraltar Challengers 1 2009				Gibraltar		ENG	2009-01-27
Rc	Ro				w	n	change	K	*Kchg**	Game
2005	2215				2.50	4	-0.56	15	-8.40

Hamer, Martyn			2022	ENG	0.00	1	-0.75	15	-11.25
Madland, Kristoffer			1992	NOR	0.50	1	-0.28	15	-4.20
Carame Gonzalez, Francisco			1959	ESP	1.00	1	0.19	15	2.85
Pali, Gabor			2048	HUN	1.00	1	0.28	15	4.20
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)

Gibraltar Challengers 2 2009				Gibraltar		ENG	2009-02-01
Rc	Ro				w	n	change	K	*Kchg**	Game
2032	2215				0.50	1	-0.24	15	-3.60

Suez-Panama, Gilles			2032	FRA	0.50	1	-0.24	15	-3.60
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)

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