Atulugamage, Saniru Lohan May 2019 FIDE Individual Chess Calculations

Rapid: Individual Calculations May 2019

Atulugamage, Saniru Lohan Total change: 32.20

Sri Lanka National Youth Rapid Chess Championship 2019 - Under 10 Open			Colombo		SRI	2019-03-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1133	1080			1.50	4	-0.23	20	-4.60

Induwara, T H D Thisarindu		1241	SRI	0.00	1	-0.29	20	-5.80
Liyanage, L K L		1111	SRI	1.00	1	0.54	20	10.80
Liyanage, Savinu Suhaswin		1076	SRI	0.50	1	-0.01	20	-0.20
Hansana, G Haritha	c	1104	SRI	0.00	1	-0.47	20	-9.40
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)

Asian Youth Rapid Chess Championship 2019 - Under 10 Open			Colombo		SRI	2019-04-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1300	1080			3.00	5	1.84	20	36.80

Begmuratov, Khumoyun	c	1480 *	UZB	0.00	1	-0.08	20	-1.60
Chan, Wang Ip Boris		1265	HKG	1.00	1	0.74	20	14.80
Tan, Darren Emmanuel Aprilio		1235	INA	1.00	1	0.71	20	14.20
Pakhirdinov, Diyar		1309	KAZ	0.00	1	-0.21	20	-4.20
Wickramarathne, T D	c	1211	SRI	1.00	1	0.68	20	13.60
* 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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