Udumullage, Senuja Dilmith March 2018 FIDE Individual Chess Calculations

Individual Calculations March 2018

Udumullage, Senuja Dilmith Total change: -29.60

Kaluthara International Chess Festival 2018			Kaluthara		SRI	2018-01-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1309	1191			0.50	2	-0.30	40	-12.00

Jayaweera, C L		1591 *	SRI	0.00	1	-0.08	40	-3.20
Chethani, A Kawya		1026	SRI	0.50	1	-0.22	40	-8.80
* 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)

Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event			Colombo		SRI	2018-02-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1263	1169			2.00	6	-0.44	40	-17.60

Wijekoon, Chandana	c	1569 *	SRI	0.00	1	-0.08	40	-3.20
De Silva, H V A Shashi T		1057	SRI	1.00	1	0.35	40	14.00
Perera, L Lithmal Wansika		1481	SRI	0.50	1	0.36	40	14.40
Samarakoon, Hevidu		1415	SRI	0.00	1	-0.19	40	-7.60
Rajapaksha, Sethum Damhiru		1029	SRI	0.00	1	-0.69	40	-27.60
Weerathungalage, W D Malisha Sasv		1027	SRI	0.50	1	-0.19	40	-7.60
* 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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