Siew, Kai Xin July 2015 FIDE Individual Chess Calculations

Individual Calculations July 2015

Siew, Kai Xin Total change: 2.00

11th Asian Schools Chess Championships 2015 - Girls Under-15				Singapore		SGP	2015-05-31
Rc	Ro				w	n	change	K	*Kchg**	Game
1539	1550				2.00	5	-0.48	40	-19.20

Isha, Sharma			1745	IND	0.00	1	-0.25	40	-10.00
Hng, Emmanuelle			1736	SIN	0.00	1	-0.26	40	-10.40
Wickramasinghe, Dilhara Ishini		wf	1617	SRI	0.00	1	-0.41	40	-16.40
Shih, Ching-An		wc	1445	TPE	1.00	1	0.36	40	14.40
Kohombanarachchi, Dinali			1150 *	SRI	1.00	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)

16th Asean+ Age Group Chess Championships 2015 - Girls Under-14				Singapore		SGP	2015-06-09
Rc	Ro				w	n	change	K	*Kchg**	Game
1750	1547				1.50	4	0.53	40	21.20

Le, Thi Nhu Quynh		wc	1821	VIE	0.50	1	0.33	40	13.20
Hng, Emmanuelle			1729	SIN	0.50	1	0.24	40	9.60
Nguyen, Xuan Nhi			1699	VIE	0.50	1	0.20	40	8.00
Mordido, Kylen Joy			1752	PHI	0.00	1	-0.24	40	-9.60
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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