Ranawaka, Nuran Lakshitha N May 2017 FIDE Individual Chess Calculations

Individual Calculations May 2017

Ranawaka, Nuran Lakshitha N Total change: 30.00

Sri Lanka Major Division Championship 2017 - Colombo			Colombo		SRI	2017-03-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1483	1515			4.00	7	0.40	40	16.00

Damketh, Okitha		1118	SRI	1.00	1	0.08	40	3.20
Samuel, Anthony J		1115 *	SRI	1.00	1	0.08	40	3.20
Liyanage, Ranindu Dilshan		1793	SRI	0.00	1	-0.17	40	-6.80
Kahandawala, K O A		1243	SRI	1.00	1	0.17	40	6.80
Ellawela, Suveen		1731	SRI	0.50	1	0.28	40	11.20
Madusanka, L D P		1714	SRI	0.50	1	0.26	40	10.40
Kondagoda, P. M. B.		1668	SRI	0.00	1	-0.30	40	-12.00
* 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)

National Youth Chess Championship 2017 - Under 18 Boys			Colombo		SRI	2017-04-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1560	1515			3.00	6	0.35	40	14.00

Herath, Hasitha P		1765	SRI	0.00	1	-0.19	40	-7.60
Raveendran, Verroshan		1320	SRI	1.00	1	0.25	40	10.00
Ranasinghe, R A Malidu Bathiya		1512	SRI	0.50	1	0.00	40	0.00
Iddagoda, Nikitha		1546	SRI	0.50	1	0.04	40	1.60
Siriwardena, G T D		1598	SRI	0.50	1	0.11	40	4.40
Adhikari, A M M S C		1618	SRI	0.50	1	0.14	40	5.60
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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