Orube Bona, Andoni May 2011 FIDE Individual Chess Calculations

Individual Calculations May 2011

Orube Bona, Andoni Total change: 12.60

Gipuzkoako Taldekako Txapelketa – Gorengoen Maila				Guipuzcoa		ESP	2011-01-15
Rc	Ro				w	n	change	K	*Kchg**	Game
1905	1756				2.50	7	0.33	15	4.95

Laniella Fernandez, Igor			1888	ESP	0.50	1	0.18	15	2.70
Cotta Esnaola, Andoni			1713	ESP	0.00	1	-0.56	15	-8.40
Tholey, Jean-Paul			2004	FRA	1.00	1	0.81	15	12.15
Mendikute Fierro, Claudio			1999	ESP	0.00	1	-0.20	15	-3.00
Saenz Zabala, Juan Ignacio			1806	ESP	0.50	1	0.07	15	1.05
Arrieta Gonzalez, Arkaitz			1939	ESP	0.50	1	0.24	15	3.60
Lauroba Elizaran, Fermin			1988	ESP	0.00	1	-0.21	15	-3.15
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)

34 Open Internacional Ciudad de San Sebastian				Donostia-San Sebastian		ESP	2011-04-16
Rc	Ro				w	n	change	K	*Kchg**	Game
2049	1756				1.50	6	0.51	15	7.65

Velten, Paul			2156 *	FRA	1.00	1	0.92	15	13.80
Martin Alvarez, Inigo	f		2156 *	ESP	0.00	1	-0.08	15	-1.20
Newrkla, Katharina		wf	2055	AUT	0.00	1	-0.15	15	-2.25
Bongers, Erik			2019	NED	0.50	1	0.32	15	4.80
Arana Garate, Jon			1924	ESP	0.00	1	-0.28	15	-4.20
Torres, Patrice			1981	FRA	0.00	1	-0.22	15	-3.30
* 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)

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