Sandanayake, Dehansa Nisanduni September 2018 FIDE Individual Chess Calculations

Individual Calculations September 2018

Sandanayake, Dehansa Nisanduni Total change: 18.80

Kandy Open International Rating Chess Championship 2018				Kandy		SRI	2018-08-07
Rc	Ro				w	n	change	K	*Kchg**	Game
1246	1230				3.00	6	0.09	40	3.60

Vidanapathirana, Sharmila Taniya			1017	SRI	1.00	1	0.23	40	9.20
Tharushi, T H D Niklesha		wc	1561	SRI	0.00	1	-0.12	40	-4.80
Denuwan, G S			1029	SRI	1.00	1	0.24	40	9.60
Lansakara, B M			1412	SRI	0.00	1	-0.26	40	-10.40
Gunawardena, Anuth Methvin			1077	SRI	1.00	1	0.30	40	12.00
Harrikizhan, K C			1381	SRI	0.00	1	-0.30	40	-12.00
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)

Sri Lanka Open International Rating Chess Championship 2018				Colombo		SRI	2018-08-22
Rc	Ro				w	n	change	K	*Kchg**	Game
1340	1230				2.00	4	0.38	40	15.20

Hewawasam, H Y Nevanjee Dimanya		wf	1611	SRI	0.00	1	-0.09	40	-3.60
Jayawardena, Wishmitha Diviyanga			1057	SRI	0.00	1	-0.73	40	-29.20
Desurra, G P Damsilu			1062	SRI	1.00	1	0.28	40	11.20
Madushan, G D Hasanka			1630 *	SRI	1.00	1	0.92	40	36.80
* 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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