Herath, Sanduni January 2018 FIDE Individual Chess Calculations

Individual Calculations January 2018

Herath, Sanduni Total change: 5.20

Sri Lanka Inter Club Women's Chess Championship 2017				Colombo		SRI	2017-12-01
Rc	Ro				w	n	change	K	*Kchg**	Game
1157	1480				2.00	2	0.27	40	10.80

Kaveesha, W V Rashini			1233	SRI	1.00	1	0.19	40	7.60
Warnakula, W R			1080 *	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)

3rd Kolonnawa International Rating Chess Championship 2017				Colombo		SRI	2017-12-12
Rc	Ro				w	n	change	K	*Kchg**	Game
1303	1480				5.50	8	-0.14	40	-5.60

Rodrigo, I Vihanga Mithsara			1080 *	SRI	1.00	1	0.08	40	3.20
Yasanjith, M H Disura			1167	SRI	0.50	1	-0.36	40	-14.40
Chandes, K Yasindu			1155	SRI	1.00	1	0.13	40	5.20
Herath, H M M D			1178	SRI	1.00	1	0.15	40	6.00
Wijekoon, Chandana	c		1880 *	SRI	0.00	1	-0.08	40	-3.20
Pallie, Ehsha Mishela		wc	1249	SRI	1.00	1	0.21	40	8.40
Dahanayake, Isara Banidu	c		1556	SRI	0.00	1	-0.40	40	-16.00
Dissanayaka, Anupama			1156	SRI	1.00	1	0.13	40	5.20
* 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)

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