Perera, K C D September 2019 FIDE Individual Chess Calculations

Individual Calculations September 2019

Perera, K C D Total change: -23.20

5th Negombo International chess Festival 2019			Negombo		SRI	2019-08-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1260	1005			0.50	5	-0.50	40	-20.00

Koggala, W S T D		1405 *	SRI	0.00	1	-0.08	40	-3.20
Pathmasiri, R D Isuru Saranga		1340	SRI	0.00	1	-0.12	40	-4.80
Ranganath, Tharuli Vihasna		1193	SRI	0.50	1	0.24	40	9.60
Himsara, W A Janidu		1187	SRI	0.00	1	-0.26	40	-10.40
Attanayake, Chanindi Mewna		1173	SRI	0.00	1	-0.28	40	-11.20
* 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)

9th Kandy Open International Chess Festival 2019			Kandy		SRI	2019-08-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1266	1005			0.50	3	-0.08	40	-3.20

Lasitha, Subash	c	1405 *	SRI	0.00	1	-0.08	40	-3.20
Sandanayake, Dehansa Nisanduni		1207	SRI	0.50	1	0.26	40	10.40
Himsara, W A Janidu		1187	SRI	0.00	1	-0.26	40	-10.40
* 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)

« go back

Share this page