Sandaruwan, M G Ravindu January 2020 FIDE Individual Chess Calculations

Individual Calculations January 2020

Sandaruwan, M G Ravindu Total change: -19.20

Sri Lanka Inter Club B Chess Championship 2019 - Finals			Colombo		SRI	2019-12-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1620	1389			0.00	3	-0.72	40	-28.80

Hippola, H M S S		1668	SRI	0.00	1	-0.16	40	-6.40
Balendran, Misothan		1402	SRI	0.00	1	-0.48	40	-19.20
Samaranayake, K P R N		1789 *	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)

The Kolonnawa Chess Classic International Rating Tournament 2019			Colombo		SRI	2019-12-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1317	1389			5.50	9	0.24	40	9.60

Gamage, S Lakindu		1017	SRI	0.50	1	-0.40	40	-16.00
Edirisinghe, Shanuka Dulnath		1082	SRI	1.00	1	0.14	40	5.60
Jayasundara, J M Daham V		1161	SRI	1.00	1	0.21	40	8.40
Jayasinghe, Keeth M S		1788	SRI	0.00	1	-0.08	40	-3.20
Liyanage, K G		1095	SRI	1.00	1	0.15	40	6.00
Perera, G Thinuka Geethula		1147	SRI	1.00	1	0.20	40	8.00
Tennakoon, Lisara Samadhith		1525	SRI	0.50	1	0.18	40	7.20
Jayarathne, M N G		1562	SRI	0.50	1	0.23	40	9.20
Judedorison, G		1472	SRI	0.00	1	-0.39	40	-15.60
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)

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