Butusina, Samuel March 2019 FIDE Individual Chess Calculations

Individual Calculations March 2019

Butusina, Samuel Total change: -2.40

Gibraltar International Chess Festival 2019 Amateurs B			Gibraltar		ENG	2019-01-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1645	1688			2.00	4	-0.16	40	-6.40

Valladolid Martin, Fco. Jose		1878	ESP	0.00	1	-0.25	40	-10.00
Mahbubani, Dev		1343	ENG	1.00	1	0.11	40	4.40
Bryant, Richard B E		1862	ENG	0.00	1	-0.27	40	-10.80
Dhanwani, Aditya		1497	ENG	1.00	1	0.25	40	10.00
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)

National School Contest "Elisabeta Polihroniade" Open 17			Olanesti		ROU	2019-02-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1765	1676			2.50	6	0.10	40	4.00

Stefan, Mihai		2076 *	ROU	0.50	1	0.42	40	16.80
Denes, Attila-Norbert		1821	ROU	0.00	1	-0.31	40	-12.40
Savu, Gheorghe-Dorin		1347	ROU	0.50	1	-0.38	40	-15.20
Neculae, Andrei-Fabian		1276 *	ROU	1.00	1	0.08	40	3.20
Farcadi, Hunor		1993	ROU	0.50	1	0.37	40	14.80
Bulau, Andrei-Cristian		2076 *	ROU	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)

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