Gibson, John April 2008 FIDE Individual Chess Calculations

Individual Calculations April 2008

Gibson, John Total change: 1.20

N4 - R2				Various		FRA	2007-11-24
Rc	Ro				w	n	change	K	*Kchg**	Game
2009	1882				0.00	1	-0.33	15	-4.95

Menna, Ivan			2009	FRA	0.00	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)

N4 - R4-5				Various		FRA	2008-01-19
Rc	Ro				w	n	change	K	*Kchg**	Game
1649	1877				0.50	1	-0.29	15	-4.35

Brebant, Eric			1649	FRA	0.50	1	-0.29	15	-4.35
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)

English Senior Championship				Ashbourne		ENG	2008-01-28
Rc	Ro				w	n	change	K	*Kchg**	Game
2159	1877				0.50	2	0.16	15	2.40

Richardson, Keith B			2217	ENG	0.50	1	0.38	15	5.70
Crombleholme, Alan K			2101	ENG	0.00	1	-0.22	15	-3.30
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)

24e open international de Cappelle				Cappelle la Grande		FRA	2008-02-16
Rc	Ro				w	n	change	K	*Kchg**	Game
2086	1877				1.50	4	0.54	15	8.10

Demidowicz, Maria			2039	POL	0.50	1	0.21	15	3.15
Allentin, Eric			2026	FRA	0.00	1	-0.30	15	-4.50
Kozak, Magdalena		wm	2201	POL	0.00	1	-0.13	15	-1.95
Adamowicz, Katarzyna			2079	POL	1.00	1	0.76	15	11.40
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)

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