Hilwerda, Jonas December 2019 FIDE Individual Chess Calculations

Individual Calculations December 2019

Hilwerda, Jonas Total change: -3.40

Dutch Team Competition 2019-2020 Klasse 1A Round 2			various		NED	2019-11-02
Rc	Ro			w	n	change	K	*Kchg**	Game
2305	2231			0.00	1	-0.40	20	-8.00

Elgersma, Onno	f	2305	NED	0.00	1	-0.40	20	-8.00
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)

Dutch Team Competition 2019-2020 Klasse 1A Round 3			various		NED	2019-11-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1983	2231			0.50	1	-0.31	20	-6.20

Van Der Hagen, Loek		1983	NED	0.50	1	-0.31	20	-6.20
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)

Oberliga Nord-Nord 2019/2020 November 2019			various		GER	2019-11-24
Rc	Ro			w	n	change	K	*Kchg**	Game
2259	2231			1.00	1	0.54	20	10.80

Poeck, Ole		2259	GER	1.00	1	0.54	20	10.80
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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