Dobai, Szabolcs February 2019 FIDE Individual Chess Calculations

Individual Calculations February 2019

Dobai, Szabolcs Total change: 61.20

6th Dr. Berecz Arpad Memorial 2018			Szeged		HUN	2018-12-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2157	2109			5.00	7	1.99	20	39.80

Blazsik, Zoltan		1715	HUN	1.00	1	0.08	20	1.60
Udvardi, Zalan		2212	HUN	1.00	1	0.64	20	12.80
Horvath, Zsolt	f	2375	HUN	0.50	1	0.32	20	6.40
Kakuk, Sandor		2124	HUN	0.50	1	0.02	20	0.40
Kelemen, David		2140	HUN	0.50	1	0.04	20	0.80
Csizmadia, Laszlo	f	2371	HUN	0.50	1	0.32	20	6.40
Reinwald, Patrick		2161	AUT	1.00	1	0.57	20	11.40
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)

Team League BAZ Region 1st Div. Borbely Zoltan Group 2018-2019 R 4-5			Borsod Abauj Zemplen Region		HUN	2019-01-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2078	2118			0.50	1	-0.06	20	-1.20

Kovacs, Apollon		2078	HUN	0.50	1	-0.06	20	-1.20
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)

Team League Heves-Nograd Region 2018-2019 R 5-6			Heves-Nograd Region		HUN	2019-01-20
Rc	Ro			w	n	change	K	*Kchg**	Game
2028	2118			2.00	2	0.77	20	15.40

Lengyel, Istvan		1913	HUN	1.00	1	0.24	20	4.80
Domany, Mihaly		2142	HUN	1.00	1	0.53	20	10.60
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)

HUN Team League B Div. Maroczy Geza Group 2018-2019 R 6			Hungary East		HUN	2019-01-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2018	2118			1.00	1	0.36	20	7.20

Metaxasz, Vaszilisz		2018	HUN	1.00	1	0.36	20	7.20
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)

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