Senaratne, Inura Induwara March 2018 FIDE Individual Chess Calculations

Individual Calculations March 2018

Senaratne, Inura Induwara Total change: -90.40

Kaluthara International Chess Festival 2018			Kaluthara		SRI	2018-01-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1251	1001			0.00	4	-0.80	40	-32.00

Peiris, T G M		1401 *	SRI	0.00	1	-0.08	40	-3.20
Himsara, W A Janidu		1212	SRI	0.00	1	-0.23	40	-9.20
Weerawardana, Oneli Vihanga		1219	SRI	0.00	1	-0.22	40	-8.80
Pinnagoda, P G Anuhas Suradunu		1172	SRI	0.00	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)

Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event			Colombo		SRI	2018-02-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1135	1001			0.50	6	-1.46	40	-58.40

Gunasekara, Malaka		1297	SRI	0.00	1	-0.15	40	-6.00
Ponnamperuma, Weraka Vasath		1137	SRI	0.00	1	-0.32	40	-12.80
Atulugamage, Saniru Lohan		1131	SRI	0.00	1	-0.32	40	-12.80
Senevirathne, G R Lakmin		1078	SRI	0.50	1	0.11	40	4.40
Punchihewa, Hasith Thevindu		1120	SRI	0.00	1	-0.34	40	-13.60
Desurra, G P Damsilu		1046	SRI	0.00	1	-0.44	40	-17.60
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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