Sammalvuo, Tapani May 2012 FIDE Individual Chess Calculations

Individual Calculations May 2012

Sammalvuo, Tapani Total change: -13.70

Nationale Interclubs 2011-2012			Various		BEL	2011-10-09
Rc	Ro			w	n	change	K	*Kchg**	Game
2282	2477			0.50	1	-0.25	10	-2.50

Gregoir, Christophe	f	2282	BEL	0.50	1	-0.25	10	-2.50
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)

Superettan 2011/12			Sweden		SWE	2011-10-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2266	2477			1.50	3	-0.81	10	-8.10

Larsson, Anders		2241	SWE	0.00	1	-0.80	10	-8.00
Krupenski, Yuri		2252	EST	0.50	1	-0.28	10	-2.80
Andersson, Fredrik 1983	f	2304	SWE	1.00	1	0.27	10	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)

Finnish League 2011-2012 Day 13			Various		FIN	2012-03-10
Rc	Ro			w	n	change	K	*Kchg**	Game
2411	2486			0.50	1	-0.10	10	-1.00

Lehtinen, Heikki	m	2411	FIN	0.50	1	-0.10	10	-1.00
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)

Finnish League 2011-2012 Day 14			Helsinki		FIN	2012-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2325	2486			0.50	1	-0.21	10	-2.10

Westerinen, Heikki M J	g	2325	FIN	0.50	1	-0.21	10	-2.10
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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