Ruaa, Osam Nasir August 2017 FIDE Individual Chess Calculations

Individual Calculations August 2017

Ruaa, Osam Nasir Total change: -7.20

IRAQI Youth U20 Championships(open) 2017				Baghdad		IRQ	2017-07-24
Rc	Ro				w	n	change	K	*Kchg**	Game
1363	1051				1.00	7	-0.02	40	-0.80

Hameed, Sarmed Abdalhamed			1451 *	IRQ	0.00	1	-0.08	40	-3.20
Zain, Alabein Farhan			1451 *	IRQ	0.00	1	-0.08	40	-3.20
Riham, Saad Mohsin			1364	IRQ	0.00	1	-0.14	40	-5.60
Tiba, Mahdi Attiyah			1267	IRQ	0.00	1	-0.22	40	-8.80
Bader, Salah Noori			1388	IRQ	1.00	1	0.88	40	35.20
Mohammed, Salih Oieiwi			1371	IRQ	0.00	1	-0.13	40	-5.20
Nihad, Sabah Noori			1247	IRQ	0.00	1	-0.25	40	-10.00
* 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)

Iraqi Clubs Championship under(16) 2017				Baghdad		IRQ	2017-07-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1451	1051				0.00	2	-0.16	40	-6.40

A-Ali, Sali Abbas Abdulzahra		wf	1451 *	IRQ	0.00	1	-0.08	40	-3.20
Ismail, Khalel Tariq			1451 *	IRQ	0.00	1	-0.08	40	-3.20
* 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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