Mikaelyan, Arman April 2018 FIDE Individual Chess Calculations

Individual Calculations April 2018

Mikaelyan, Arman Total change: 14.40

Aeroflot Open 2018 A			Moscow		RUS	2018-02-20
Rc	Ro			w	n	change	K	*Kchg**	Game
2601	2486			3.50	9	0.38	10	3.80

Oparin, Grigoriy	g	2607	RUS	1.00	1	0.66	10	6.60
Antipov, Mikhail Al.	g	2598	RUS	0.50	1	0.15	10	1.50
Fedoseev, Vladimir	g	2724	RUS	0.00	1	-0.20	10	-2.00
Tari, Aryan	g	2597	NOR	0.00	1	-0.35	10	-3.50
Narayanan.s.l	g	2573	IND	1.00	1	0.62	10	6.20
Petrosyan, Manuel	g	2569	ARM	0.50	1	0.11	10	1.10
Aravindh, Chithambaram Vr.	g	2617	IND	0.00	1	-0.32	10	-3.20
Sarana, Alexey	g	2577	RUS	0.50	1	0.12	10	1.20
Firouzja, Alireza	m	2549	IRI	0.00	1	-0.41	10	-4.10
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)

European Individual Chess Ch 2018			Batumi		GEO	2018-03-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2468	2486			6.50	11	1.06	10	10.60

Pipia, Ekaterine		2086 *	GEO	1.00	1	0.08	10	0.80
Predke, Alexandr	g	2595	RUS	0.00	1	-0.35	10	-3.50
Eynullayev, Atilla		2147	AZE	1.00	1	0.12	10	1.20
Bologan, Victor	g	2600	MDA	0.00	1	-0.34	10	-3.40
Atakishiyev, Elmar		2086 *	AZE	1.00	1	0.08	10	0.80
Kobalia, Mikhail	g	2599	RUS	0.50	1	0.15	10	1.50
Yilmaz, Mustafa	g	2619	TUR	0.50	1	0.18	10	1.80
Khalifman, Alexander	g	2614	RUS	0.50	1	0.17	10	1.70
Ponkratov, Pavel	g	2613	RUS	1.00	1	0.67	10	6.70
Donchenko, Alexander	g	2588	GER	0.50	1	0.14	10	1.40
McHedlishvili, Mikheil	g	2600	GEO	0.50	1	0.16	10	1.60
* 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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