Hiyarapitiya, D S October 2018 FIDE Individual Chess Calculations

Individual Calculations October 2018

Hiyarapitiya, D S Total change: -42.00

4th Negambo International Chess Festival 2018			Negambo		SRI	2018-08-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1424	1118			0.50	4	-0.10	40	-4.00

Madushanka, B W M Malith		1478	SRI	0.00	1	-0.10	40	-4.00
Chandula, E D S		1518 *	SRI	0.00	1	-0.08	40	-3.20
Madurapperuma, M A D Maheshika L		1341	SRI	0.50	1	0.28	40	11.20
Athukorala, A T N		1358	SRI	0.00	1	-0.20	40	-8.00
* 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 Junior National Chess Championship 2018			Colombo		SRI	2018-08-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1294	1118			0.50	5	-0.95	40	-38.00

Sivathanujan, S		1518 *	SRI	0.00	1	-0.08	40	-3.20
Liyanage, Manith Dulwan		1346	SRI	0.00	1	-0.21	40	-8.40
Bogodawatte , Keshan		1305	SRI	0.00	1	-0.26	40	-10.40
Dissanayake, D M Madushan Sameer		1172	SRI	0.00	1	-0.42	40	-16.80
Manusha, D M Nipun		1130	SRI	0.50	1	0.02	40	0.80
* 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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