Porrasmaa, Timo March 2011 FIDE Individual Chess Calculations

Individual Calculations March 2011

Porrasmaa, Timo Total change: 12.90

Jyvaskyla Weekend Tournament A Group			Jyvaskyla		FIN	2011-01-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2087	2108			2.50	4	0.38	15	5.70

Ahvenjarvi, Jani		2066	FIN	0.50	1	-0.06	15	-0.90
Iivonen, Markku		2060	FIN	1.00	1	0.43	15	6.45
Nevanlinna, Risto	f	2257	FIN	0.00	1	-0.30	15	-4.50
Auvinen, Esa		1966	FIN	1.00	1	0.31	15	4.65
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)

Finnish League 2010-11 Round 6			Various		FIN	2011-02-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2345	2108			0.50	1	0.30	15	4.50

Kekki, Petri	m	2345	FIN	0.50	1	0.30	15	4.50
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)

Finnish League 2010.11 Round 7			Various		FIN	2011-02-13
Rc	Ro			w	n	change	K	*Kchg**	Game
2244	2108			0.50	1	0.18	15	2.70

Salo, Heikki	f	2244	FIN	0.50	1	0.18	15	2.70
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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