Cahyadi April 2019 FIDE Individual Chess Calculations

Individual Calculations April 2019

Cahyadi Total change: -22.60

Kajang Fide Classica Chess Edition 3 (KFCC 3)				Kajang, Selangor		MAS	2019-03-02
Rc	Ro				w	n	change	K	*Kchg**	Game
1693	1681				2.50	4	0.58	20	11.60

Kebbedies, Frank			1730	GER	0.50	1	0.07	20	1.40
Yusof, Kamaluddin			2064	MAS	0.00	1	-0.09	20	-1.80
Sinnapar, Amirthen Yohann			1281 *	MAS	1.00	1	0.08	20	1.60
Kumaresan, Nhavin			1698	MAS	1.00	1	0.52	20	10.40
* 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)

9th HDBank international cup 2019 - Challengers category				Ho Chi Minh		VIE	2019-03-07
Rc	Ro				w	n	change	K	*Kchg**	Game
1635	1681				1.50	6	-1.71	20	-34.20

Yanjinlkham, Bayarsaikhan		wf	1950	MGL	0.00	1	-0.17	20	-3.40
Mai, Hieu Linh			1281 *	VIE	0.50	1	-0.42	20	-8.40
Le, Phu Nguyen Thao			2005	VIE	0.00	1	-0.13	20	-2.60
Nguyen, Thai Son			1354	VIE	0.00	1	-0.87	20	-17.40
Umayan, Samantha Babol			1313	PHI	1.00	1	0.10	20	2.00
Nguyen, Tran Ngoc Thuy		wf	1904	VIE	0.00	1	-0.22	20	-4.40
* 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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