Hajdu, Istvan January 2015 FIDE Individual Chess Calculations

Individual Calculations January 2015

Hajdu, Istvan Total change: 4.40

HUN Team League Ch. Toth L. Group Round 4-5			Hungary		HUN	2014-11-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2089	2075			1.00	2	0.03	20	0.60

Fodor, Tamas		2188	HUN	0.50	1	0.15	20	3.00
Nagy, Robert		1990	HUN	0.50	1	-0.12	20	-2.40
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)

HUN Team League Ch. Csongrad Region Round 5			Csongrad Region		HUN	2014-12-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1915	2079			1.00	1	0.28	20	5.60

Tornyai, Jeno		1915	HUN	1.00	1	0.28	20	5.60
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 Ch. Toth L. Group Round 6			Hungary		HUN	2014-12-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2013	2079			0.50	1	-0.09	20	-1.80

Monus, Zoltan		2013	HUN	0.50	1	-0.09	20	-1.80
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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