Thilakarathne, Malidu Amodya March 2018 FIDE Individual Chess Calculations

Individual Calculations March 2018

Thilakarathne, Malidu Amodya Total change: -0.80

Kaluthara International Chess Festival 2018			Kaluthara		SRI	2018-01-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1247	1302			3.00	6	-0.48	40	-19.20

Randula, R A Lakithu Manesh		1010	SRI	1.00	1	0.15	40	6.00
Jeyanthan, Krishna Rahul		1539	SRI	0.00	1	-0.20	40	-8.00
Raaid, J D M		1041	SRI	0.00	1	-0.82	40	-32.80
De Silva, D Nawam Sarojen		1090	SRI	1.00	1	0.23	40	9.20
Wettasinha, Vasanta		1702 *	SRI	0.00	1	-0.08	40	-3.20
Withana, Sanul Nethmina		1100	SRI	1.00	1	0.24	40	9.60
* 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)

Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event			Colombo		SRI	2018-02-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1447	1458			3.50	6	0.46	40	18.40

Wijeratne, Rehan Nawantha		1058 *	SRI	1.00	1	0.08	40	3.20
Senanayaka, P D		1721	SRI	0.00	1	-0.18	40	-7.20
Perera, Mulina		1143	SRI	1.00	1	0.14	40	5.60
Jayaweera, Y		1746	SRI	0.50	1	0.34	40	13.60
Fernando, J M Marlon P		1806	SRI	0.00	1	-0.11	40	-4.40
Karunarathne, D D W Gamini		1210	SRI	1.00	1	0.19	40	7.60
* 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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