Ibrahim, Emad Eldin April 2020 FIDE Individual Chess Calculations

Individual Calculations April 2020

Ibrahim, Emad Eldin Total change: 20.60

League EGY Open 2019-2020 8-10			Many Cities		EGY	2020-02-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2049	2024			1.50	2	0.57	20	11.40

Beshara, Nadi		2044	EGY	0.50	1	0.03	20	0.60
Gabr, Ahmed		2053	EGY	1.00	1	0.54	20	10.80
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)

League EGY Open 2019-2020 Postoponed Matches 2nd and 3rd Rounds			Many Cities		EGY	2020-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2181	2024			0.50	1	0.21	20	4.20

Elgabry, Mohsen	m	2181	EGY	0.50	1	0.21	20	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)

League EGY Open 2019-2020 Rounds 11			Many Cities		EGY	2020-03-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1835	2024			1.00	1	0.25	20	5.00

Samy, Mahmoud		1835	EGY	1.00	1	0.25	20	5.00
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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