Nilsen, Joachim Birger April 2009 FIDE Individual Chess Calculations

Individual Calculations April 2009

Nilsen, Joachim Birger Total change: -2.55

Vestlandsserien 1. division North			Various		NOR	2008-11-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2164	2013			0.50	2	-0.11	15	-1.65

Woldseth, Ole		2101	NOR	0.00	1	-0.38	15	-5.70
Hjertenes, Oystein		2226	NOR	0.50	1	0.27	15	4.05
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)

Gjøvik 100th Anniversary Tournament A (GM) 2008-09			Gjøvik		NOR	2008-12-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2162	2013			2.50	9	-0.28	15	-4.20

Kvisla, Johannes Luangtep		2221	NOR	1.00	1	0.77	15	11.55
Elsness, Frode	m	2363	NOR	0.00	1	-0.11	15	-1.65
Prakken, Gerrit	f	2206	NED	0.00	1	-0.25	15	-3.75
Lohou, Stephane		2132	FRA	0.50	1	0.16	15	2.40
Vea, Odin Blikra		2169	NOR	0.50	1	0.21	15	3.15
Tofte, Sondre Waage		2120	NOR	0.00	1	-0.35	15	-5.25
Svensen, Tarjei		2128	NOR	0.50	1	0.16	15	2.40
Arvola, Benjamin		2096	NOR	0.00	1	-0.39	15	-5.85
Bryn, Thomas		2025	NOR	0.00	1	-0.48	15	-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)

Nordisk Mesterskab for skoleungdom - Grp B			Torshavn		FAI	2009-02-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2064	2034			3.00	6	0.22	15	3.30

Nielsen, Rogvi Egilstoft		1895	FAI	1.00	1	0.31	15	4.65
Magnusson, Patrekur Maron		1904	ISL	0.50	1	-0.18	15	-2.70
Gretarsson, Hjorvar Steinn		2279	ISL	0.50	1	0.30	15	4.50
Kiuttu, Roope		2107	FIN	0.00	1	-0.40	15	-6.00
Pohjala, Henri		2118	FIN	0.50	1	0.12	15	1.80
Haarr, Jon Kristian		2081	NOR	0.50	1	0.07	15	1.05
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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