Hector, Jonny April 2008 FIDE Individual Chess Calculations

Individual Calculations April 2008

Hector, Jonny Total change: -1.20

Elitserien 2007/08			Sweden		SWE	2007-10-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2275	2520			1.00	1	0.20	10	2.00

Glimbrant, Torbjorn		2275	SWE	1.00	1	0.20	10	2.00
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)

Elitserien 2007/08 rounds 6-11			Sweden		SWE	2008-01-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2301	2533			0.50	2	-1.08	10	-10.80

Nithander, Victor	f	2339	SWE	0.50	1	-0.25	10	-2.50
Johansson, Mikael		2263	SWE	0.00	1	-0.83	10	-8.30
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)

Four Nation Chess Challanger 2008			Oslo		NOR	2008-02-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2474	2533			2.50	3	0.76	10	7.60

Gordon, Stephen J	m	2501	ENG	1.00	1	0.46	10	4.60
Djurhuus, Rune	g	2452	NOR	0.50	1	-0.11	10	-1.10
Neiksans, Arturs	m	2470	LAT	1.00	1	0.41	10	4.10
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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