Yeo, Ruizhi Carwyn July 2013 FIDE Individual Chess Calculations

Individual Calculations July 2013

Yeo, Ruizhi Carwyn Total change: 4.05

SCF HPE Invitational Training Tournament Q2 2013 (R6 to R10 of 10)				Singapore		SIN	2013-03-30
Rc	Ro				w	n	change	K	*Kchg**	Game
1861	1551				1.50	8	0.25	30	7.50

Lau, Xian Hui Rudolph			1685	SIN	0.50	1	0.18	30	5.40
Elton, John T Aguilar			1939	PHI	0.00	1	-0.09	30	-2.70
Zinmar, Min Than		wf	1912	MYA	0.00	1	-0.10	30	-3.00
Heng, Jun Kai			1832	SIN	0.50	1	0.34	30	10.20
Lee, Qing Aun			1668	SIN	0.50	1	0.16	30	4.80
Cabe, Arlan			1951 *	PHI	0.00	1	-0.08	30	-2.40
Aplin, Christer Jon			1951 *	SIN	0.00	1	-0.08	30	-2.40
Suelo, Roberto Jr.			1951 *	PHI	0.00	1	-0.08	30	-2.40
* 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)

NOTE: K factor changed
14th ASEAN+ Age Group Championship - Open 12				Chiang Mai		THA	2013-06-08
Rc	Ro				w	n	change	K	*Kchg**	Game
1732	1586				1.00	4	-0.23	15	-3.45

Rilloraza, Istraelito			1700	PHI	0.00	1	-0.34	15	-5.10
Nguyen, Cong Tai			1768	VIE	0.00	1	-0.26	15	-3.90
Wong, Yinn Long			1805	MAS	0.00	1	-0.22	15	-3.30
Nguyen, Tien Anh			1654	VIE	1.00	1	0.59	15	8.85
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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