Arunakirinathan, Aruthran August 2018 FIDE Individual Chess Calculations

Individual Calculations August 2018

Arunakirinathan, Aruthran Total change: 60.80

5th Sri Lanka National Amateur International Rating Chess Championships 2018			Kurunegala		SRI	2018-06-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1418	1220			2.00	5	0.63	40	25.20

Liyanapathirana, Pasan Vindula		1620 *	SRI	0.00	1	-0.08	40	-3.20
Lakmal, M A C		1524	SRI	0.00	1	-0.14	40	-5.60
De Silva, D Nawam Sarojen		1024	SRI	1.00	1	0.25	40	10.00
Askey, Raveen Nimesh		1412	SRI	0.00	1	-0.25	40	-10.00
Abeysinghe, S M A M		1511	SRI	1.00	1	0.85	40	34.00
* 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)

14th Asian Schools Chess Championship 2018 - under 13 open			Waskaduwa		SRI	2018-07-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1316	1220			4.00	8	0.89	40	35.60

Degenbaev, Aziz		1605	KGZ	0.00	1	-0.09	40	-3.60
Ponnamperuma, Weraka Vasath		1377	SRI	0.50	1	0.21	40	8.40
Bandara, Viduna Lewke		1187	SRI	0.50	1	-0.05	40	-2.00
Akasha, J P Vihanga		1265	SRI	0.50	1	0.06	40	2.40
Akmeemana, I U		1249	SRI	1.00	1	0.54	40	21.60
Bandara, W K S V		1172	SRI	0.00	1	-0.57	40	-22.80
Perera, Isara Ranmeth		1221	SRI	1.00	1	0.50	40	20.00
Jingjang, Shin		1453	THA	0.50	1	0.29	40	11.60
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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