Mannaperuma, M M Pamudu Thamara April 2020 FIDE Individual Chess Calculations

Individual Calculations April 2020

Mannaperuma, M M Pamudu Thamara Total change: -102.00

Sri Lanka National (Major Division ) Chess Championship 2020 - Kandy Event			Kandy		SRI	2020-02-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1183	1276			3.00	6	-0.81	40	-32.40

Chandrasiri, S A		1676 *	SRI	0.00	1	-0.08	40	-3.20
Welege, Dinuka Sandaruwan		1018	SRI	0.00	1	-0.82	40	-32.80
Gunawardane, A P		1056	SRI	1.00	1	0.22	40	8.80
Abeyrathne, K W A M G D U		1074	SRI	1.00	1	0.24	40	9.60
Liyanage, L K L		1116	SRI	0.50	1	-0.21	40	-8.40
Kakulawala, Isuru Sanith		1155	SRI	0.50	1	-0.16	40	-6.40
* 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)

Colombo International Chess Festival 2020			Colombo		SRI	2020-02-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1361	1276			0.00	4	-1.74	40	-69.60

Kodithuwakku, Lisara		1676 *	SRI	0.00	1	-0.08	40	-3.20
Obeysekara, T A Sajith Chathuran		1666	SRI	0.00	1	-0.09	40	-3.60
Waduge, Tathika		1075	SRI	0.00	1	-0.76	40	-30.40
Nanayakkara, N W P K W		1028	SRI	0.00	1	-0.81	40	-32.40
* 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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