Uyanwaththa, W M S B September 2019 FIDE Individual Chess Calculations

Individual Calculations September 2019

Uyanwaththa, W M S B Total change: 57.20

Sri Lanka open International Rating Chess Championship 2019			Anuradhapura		SRI	2019-08-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1384	1119			2.50	6	1.27	40	50.80

Menuka, Udara		1519 *	SRI	0.00	1	-0.08	40	-3.20
Wimalasiri, Y G C Kavindi		1097	SRI	1.00	1	0.47	40	18.80
Rukmal, G Thasitha		1492	SRI	0.50	1	0.40	40	16.00
Herath, H M M D		1349	SRI	1.00	1	0.79	40	31.60
Alwis, B H A Rasidu		1519 *	SRI	0.00	1	-0.08	40	-3.20
Indrajith, J A K N T		1326	SRI	0.00	1	-0.23	40	-9.20
* 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)

9th Kandy Open International Chess Festival 2019			Kandy		SRI	2019-08-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1404	1119			1.00	5	0.16	40	6.40

Kithmal, P M Kalindhu		1458	SRI	1.00	1	0.88	40	35.20
Deshappriya, D Kalindu		1503	SRI	0.00	1	-0.09	40	-3.60
Harrikizhan, K C		1426	SRI	0.00	1	-0.14	40	-5.60
Pathmasiri, R D Isuru Saranga		1340	SRI	0.00	1	-0.22	40	-8.80
Alwis, Randeepa		1291	SRI	0.00	1	-0.27	40	-10.80
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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