Jayamanna, J M T S January 2018 FIDE Individual Chess Calculations

Individual Calculations January 2018

Jayamanna, J M T S Total change: 40.40

Sri Lanka Inter Club B Chess Championship 2017			Colombo		SRI	2017-12-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1676	1335			2.00	4	1.49	40	59.60

Chandrasiri, S A		1735 *	SRI	0.00	1	-0.08	40	-3.20
Hettiarachchi, C U		1735 *	SRI	0.50	1	0.42	40	16.80
Ranawaka, Nuran Lakshitha N		1506	SRI	1.00	1	0.73	40	29.20
Vidanagamage, J R		1729	SRI	0.50	1	0.42	40	16.80
* 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)

9th Ethugalpura International Rating Chess Championship 2017			Kurunegala		SRI	2017-12-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1218	1335			3.50	6	-0.48	40	-19.20

Dissanayake, R A D V		1091	SRI	1.00	1	0.20	40	8.00
Lamahewa, C		1735 *	SRI	0.00	1	-0.08	40	-3.20
Ahamed, A M Sakeer		1107	SRI	1.00	1	0.21	40	8.40
Bandara, W M Malitha		1142	SRI	1.00	1	0.25	40	10.00
Kavisekara, Manula Heshan		1109	SRI	0.00	1	-0.79	40	-31.60
Arunaba, J A Janendra		1121	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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