Pierle, Willem April 2018 FIDE Individual Chess Calculations

Individual Calculations April 2018

Pierle, Willem Total change: 7.00

Belgian Interclubs 2017-2018 Round 8			Various Places		BEL	2018-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1771	1820			0.00	1	-0.57	20	-11.40

Gronsfeld, Stefan		1771	BEL	0.00	1	-0.57	20	-11.40
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)

71ste Limburgse Interclubs 2017-2018 Ronde 8			Various Places		BEL	2018-03-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1711	1820			1.00	1	0.35	20	7.00

Van Stiphout, Marc		1711	BEL	1.00	1	0.35	20	7.00
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)

Belgian Interclubs 2017-2018 Round 9			Various Places		BEL	2018-03-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1871	1820			1.00	1	0.57	20	11.40

Valentiny, Benoit		1871	BEL	1.00	1	0.57	20	11.40
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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