Jayawardana, T M A February 2018 FIDE Individual Chess Calculations

Individual Calculations February 2018

Jayawardana, T M A Total change: 87.60

Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years			Colombo		SRI	2017-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1273	1162			4.50	7	2.02	40	80.80

Harrikizhan, K C		1369	SRI	0.00	1	-0.23	40	-9.20
Hettiarachchi, V A		1038	SRI	1.00	1	0.33	40	13.20
Kithmal, P M Kalindhu		1343	SRI	1.00	1	0.74	40	29.60
Rangajeewa, M G Sachithra Sandar		1273	SRI	0.50	1	0.15	40	6.00
Weerasinghe, Isum		1289	SRI	0.50	1	0.17	40	6.80
Jayawardana, Chenuka Nethvidu		1290	SRI	1.00	1	0.67	40	26.80
Pelagewatta , T P		1307	SRI	0.50	1	0.19	40	7.60
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)

22nd Battle of the Kings Inter School Team Chess Championship 2018			Colombo		SRI	2018-01-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1354	1128			1.00	3	0.17	40	6.80

Vidushan, J A Sujana		1006	SRI	1.00	1	0.33	40	13.20
Ariyasinghe, T.r		1528 *	SRI	0.00	1	-0.08	40	-3.20
Dissanayake, R K T		1528 *	SRI	0.00	1	-0.08	40	-3.20
* 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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