Atef, Hatem July 2008 FIDE Individual Chess Calculations

Individual Calculations July 2008

Atef, Hatem Total change: -6.00

4th Part of Egy League 2007/2008			Many Cities		EGY	2008-03-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2256	2190			1.50	2	0.68	15	10.20

Zayan, Osama		2213	EGY	1.00	1	0.53	15	7.95
Atea, Saad		2299	EGY	0.50	1	0.15	15	2.25
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)

5th Part of Egy League 2007/2008			Many Cites		EGY	2008-04-01
Rc	Ro			w	n	change	K	*Kchg**	Game
2159	2198			0.00	2	-1.10	15	-16.50

Raslan, Moustafa		2107	EGY	0.00	1	-0.62	15	-9.30
Fatehy, Tarek		2210	EGY	0.00	1	-0.48	15	-7.20
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)

6th Part of Egy League 2007/2008			Many Cites		EGY	2008-05-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2213	2198			0.50	1	0.02	15	0.30

Ezat, Abdallah		2213	EGY	0.50	1	0.02	15	0.30
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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