Basnayake, B M Thesandu Aken January 2020 FIDE Individual Chess Calculations

Individual Calculations January 2020

Basnayake, B M Thesandu Aken Total change: 79.20

11th Ethugalpura International Chess Championship 2019				Kurunegala		SRI	2019-11-30
Rc	Ro				w	n	change	K	*Kchg**	Game
1518	1356				4.50	7	2.39	40	95.60

Lasitha, Subash	c		1643	SRI	0.50	1	0.34	40	13.60
Gunawardana, I M T M		wf	1458	SRI	0.50	1	0.14	40	5.60
Ranasinghe, Shalini			1583	SRI	1.00	1	0.79	40	31.60
Lakshitha, H H Sasindu			1707	SRI	0.00	1	-0.11	40	-4.40
Tharanga, T A			1072	SRI	1.00	1	0.16	40	6.40
Kalubowila, K H N			1582	SRI	0.50	1	0.29	40	11.60
Dilhara, R.m. Themiya			1580	SRI	1.00	1	0.78	40	31.20
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
1306	1356				3.50	7	-0.41	40	-16.40

Mendis, Sandanu			1059	SRI	1.00	1	0.15	40	6.00
Tharushi, T H D Niklesha		wc	1593	SRI	0.00	1	-0.20	40	-8.00
Liyanage, Savinu Suhaswin			1123	SRI	1.00	1	0.21	40	8.40
Deshappriya, D Kalindu			1519	SRI	0.00	1	-0.28	40	-11.20
Damsara, U G S T			1201	SRI	0.50	1	-0.21	40	-8.40
Wickramaarachchi, Nayanaka Insara			1179	SRI	1.00	1	0.27	40	10.80
Chankamie, M K T			1465	SRI	0.00	1	-0.35	40	-14.00
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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