Tennakoon, Lisara Samadhith March 2018 FIDE Individual Chess Calculations

Individual Calculations March 2018

Tennakoon, Lisara Samadhith Total change: 25.20

Kaluthara International Chess Festival 2018				Kaluthara		SRI	2018-01-27
Rc	Ro				w	n	change	K	*Kchg**	Game
1328	1303				3.50	7	0.07	40	2.80

Kodikara, K K M Sachintha		wf	1583	SRI	0.00	1	-0.16	40	-6.40
Ahangama, Senuka Aswin			1079	SRI	1.00	1	0.22	40	8.80
Dabarera, G W D M			1652	SRI	0.50	1	0.39	40	15.60
Silva, Kevin Ranidu	c		1684	SRI	0.00	1	-0.09	40	-3.60
Adimali, Uvindu Nipunitha			1054	SRI	0.50	1	-0.31	40	-12.40
Thusara, H G Thoshintha			1121	SRI	1.00	1	0.26	40	10.40
Silva, Haren Senura			1122	SRI	0.50	1	-0.24	40	-9.60
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)

Sri Lanka National (Major Division) Chess Championship 2018 - Kandy Event				Kandy		SRI	2018-02-13
Rc	Ro				w	n	change	K	*Kchg**	Game
1451	1335				2.50	5	0.56	40	22.40

Galagamaarachchi, A S			1723	SRI	0.50	1	0.41	40	16.40
Jayaweera, C L			1735 *	SRI	0.50	1	0.42	40	16.80
Mannaperuma, M M Pamudu Thamara			1145	SRI	1.00	1	0.25	40	10.00
Gunasekara, W A N Senpathi			1524	SRI	0.00	1	-0.25	40	-10.00
Perera , J A Malinda			1127	SRI	0.50	1	-0.27	40	-10.80
* 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)

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