Engstrom, Stefan April 2017 FIDE Individual Chess Calculations

Individual Calculations April 2017

Engstrom, Stefan Total change: 12.00

Div III 3 2016-17 r4			sweden		SWE	2017-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1887	1906			0.50	1	-0.03	40	-1.20

Liefvendahl, Mattias		1887	SWE	0.50	1	-0.03	40	-1.20
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)

Seniorschack KM Stockholm 2017 r234			Stockholm		SWE	2017-02-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1817	1901			3.00	3	1.19	40	47.60

Strom, Lennart		1624	SWE	1.00	1	0.17	40	6.80
Samuelsson, Sven-Gunnar		2080	SWE	1.00	1	0.73	40	29.20
Gustavsson, Veine		1746	SWE	1.00	1	0.29	40	11.60
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)

Div III 3 2016-17 r67			sweden		SWE	2017-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1995	1938			0.00	2	-0.86	40	-34.40

Kallstrom, Michael		1849	SWE	0.00	1	-0.62	40	-24.80
Aurehl, Bo		2140	SWE	0.00	1	-0.24	40	-9.60
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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