Willathgamuwa, Kevin October 2013 FIDE Individual Chess Calculations

Individual Calculations October 2013

Willathgamuwa, Kevin Total change: 2.55

2013 Rooty Hill Amateur Championship U2200			Sydney		AUS	2013-07-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1858	1750			3.00	5	1.13	15	16.95

Cristobal, Rodolfo		2061	AUS	0.50	1	0.36	15	5.40
Cabilin, Jeff		1952	AUS	0.50	1	0.26	15	3.90
Christian, Kashish		1669	AUS	0.50	1	-0.11	15	-1.65
Camer, Angelito		1999	AUS	0.50	1	0.31	15	4.65
Steinitz, Steven		1607	AUS	1.00	1	0.31	15	4.65
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 Asian Schools Chess Championship 2013 Under 11 Open			Hikkaduwa		SRI	2013-09-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1575	1800			5.00	8	-0.96	15	-14.40

Wijesinghe, N L C Dojitha		1400 *	SRI	1.00	1	0.08	15	1.20
Sathkumara, S M H D		1400 *	SRI	0.50	1	-0.42	15	-6.30
Thilakarathne, G M H		1714	SRI	0.50	1	-0.12	15	-1.80
Pallie, Tuan Ehshan		1400 *	SRI	0.50	1	-0.42	15	-6.30
Piyumantha, M Sasith Nipun		1556	SRI	0.50	1	-0.30	15	-4.50
Nanayakkara, J A K Saranath		1449	SRI	1.00	1	0.11	15	1.65
Tan, Jun Ying		1740	MAS	1.00	1	0.42	15	6.30
Vokhidov, Shamsiddin		1941	UZB	0.00	1	-0.31	15	-4.65
* 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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