Pelagewatta , T P January 2019 FIDE Individual Chess Calculations

Individual Calculations January 2019

Pelagewatta , T P Total change: 36.80

Sri Lanka Inter Club B Chess Championship 2018			Colombo		SRI	2018-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1467	1427			1.50	4	-0.33	40	-13.20

Cooray, T C M Dulein Kavindu		1379	SRI	0.50	1	-0.07	40	-2.80
Piyumantha, M Thisal Manjith		1589	SRI	0.00	1	-0.29	40	-11.60
De Silva, Rasheen		1788	SRI	0.00	1	-0.10	40	-4.00
Rupasinghe, S S S		1110	SRI	1.00	1	0.13	40	5.20
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)

Ethugalpura International Rating Chess Championship 2018			Kurunegala		SRI	2018-12-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1393	1427			5.50	8	1.25	40	50.00

Ransilu, K A Rahal		1118	SRI	1.00	1	0.14	40	5.60
Alahakoon, Isuru		1827 *	SRI	0.00	1	-0.08	40	-3.20
Thennakoon, Disara		1101	SRI	1.00	1	0.13	40	5.20
Somarathne, L H M G S		1054	SRI	1.00	1	0.10	40	4.00
Vidyarathna, Anjitha		1683	SRI	1.00	1	0.81	40	32.40
Vithanage, I A		1579	SRI	0.00	1	-0.30	40	-12.00
Welege, Imantha Lakshan		1027 *	SRI	1.00	1	0.08	40	3.20
Madushanka, Harsha		1751	SRI	0.50	1	0.37	40	14.80
* 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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