Parkkinen, Jyrki January 2010 FIDE Individual Chess Calculations

Individual Calculations January 2010

Parkkinen, Jyrki Total change: 13.65

Finnish League 2009-2010 Round 4			Various		FIN	2009-11-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2070	2219			1.00	1	0.30	15	4.50

Jarvinen, Rauno		2070	FIN	1.00	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 2009-2010 Round 5			Various		FIN	2009-11-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2106	2219			1.00	1	0.35	15	5.25

Sipila, Vilka		2106	FIN	1.00	1	0.35	15	5.25
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)

ESK Weekend Tournament			Espoo		FIN	2009-12-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2015	2219			4.00	5	0.26	15	3.90

Auvinen, Esa		2001	FIN	0.50	1	-0.28	15	-4.20
Smeds, Tom		1921	FIN	1.00	1	0.15	15	2.25
Kiili, Markus		2235	FIN	0.50	1	0.02	15	0.30
Suuronen, Petri		1953	FIN	1.00	1	0.18	15	2.70
Puroila, Sippo		1965	FIN	1.00	1	0.19	15	2.85
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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