Costea, Sorin September 2017 FIDE Individual Chess Calculations

Individual Calculations September 2017

Costea, Sorin Total change: 96.40

Arad International Chess Festival 2017 - Open			Arad		ROU	2017-08-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1508	1162			1.00	8	0.06	40	2.40

Ungureanu, Sandu		1562 *	ROU	0.00	1	-0.08	40	-3.20
Alboni, Denis-Dean		1562 *	ROU	0.00	1	-0.08	40	-3.20
Craciun, Bianca		1562 *	ROU	0.00	1	-0.08	40	-3.20
Tutuian, Valentin		1521	ROU	0.00	1	-0.10	40	-4.00
Ceoroianu, Laurentiu-Tudor		1536	ROU	0.00	1	-0.10	40	-4.00
Buzuriu, Razvan-Florin		1380	ROU	0.00	1	-0.22	40	-8.80
Murg, Gheorghe		1471	ROU	0.50	1	0.36	40	14.40
Fruehe, David		1467	GER	0.50	1	0.36	40	14.40
* 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)

Arad International Chess Festival 2017 - U1600			Arad		ROU	2017-08-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1450	1162			3.50	7	2.35	40	94.00

Ferentiu, Raul-Florin		1504	ROU	0.00	1	-0.12	40	-4.80
Mehedeniuc, Stefan		1506	ROU	0.00	1	-0.12	40	-4.80
Chereches, Marius-Calin		1493	ROU	0.50	1	0.38	40	15.20
Guiu, Lorena-Malina		1442	ROU	0.50	1	0.34	40	13.60
Balaceanu, Florian		1469	ROU	1.00	1	0.86	40	34.40
Cimpean, Dragos-Lucian		1451	ROU	1.00	1	0.84	40	33.60
Iucu, Mihai		1286	ROU	0.50	1	0.17	40	6.80
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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