Pinnagoda, P G Anuhas Suradunu May 2017 FIDE Individual Chess Calculations

Individual Calculations May 2017

Pinnagoda, P G Anuhas Suradunu Total change: 60.80

Colombo Chess Festival 2017			Colombo		SRI	2017-04-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1373	1082			1.50	5	0.66	40	26.40

Abeywardana, H N		1482 *	SRI	1.00	1	0.92	40	36.80
Rathnayake, Jeewanthi		1482 *	SRI	0.00	1	-0.08	40	-3.20
Jayasundara, K M Sohanee Divyana		1346	SRI	0.00	1	-0.18	40	-7.20
Pathirana, W P Voji Nimla		1278	SRI	0.50	1	0.25	40	10.00
Nethmina, S A Indura		1275	SRI	0.00	1	-0.25	40	-10.00
* 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)

National Youth Chess Championship 2017 - Under 12 Boys			Colombo		SRI	2017-04-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1265	1082			2.00	4	0.86	40	34.40

Attanayaka, Chamath		1225	SRI	1.00	1	0.69	40	27.60
Wijesekara, Bihandu Sanhinda		1188	SRI	0.50	1	0.14	40	5.60
Kodithuwakku, Lisara		1482 *	SRI	0.50	1	0.42	40	16.80
Marapana, Sanupa Bimsath		1164	SRI	0.00	1	-0.39	40	-15.60
* 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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