Raats, Joppe March 2020 FIDE Individual Chess Calculations

Individual Calculations March 2020

Raats, Joppe Total change: -52.40

Dutch Team Competition 2019-2020 Klasse 4 Round 5			various		NED	2020-02-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1916	1874			0.50	1	0.06	40	2.40

Mostert, Joost		1916	NED	0.50	1	0.06	40	2.40
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)

Belgian Interclubs 2019-2020 Round 7			Various		BEL	2020-02-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1911	1874			0.50	1	0.05	40	2.00

Lot, Diederik		1911	BEL	0.50	1	0.05	40	2.00
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 2019-2020 Round 8			Various		BEL	2020-02-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1879	1874			1.00	1	0.51	40	20.40

De Smedt, Mark		1879	BEL	1.00	1	0.51	40	20.40
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)

Wachtebeke Winter Round Robin 2020 Group C			Wachtebeke		BEL	2020-02-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1879	1874			2.50	9	-1.93	40	-77.20

Van Foreest, Nanne		1837	NED	0.50	1	-0.05	40	-2.00
De Rycke, Tyani		1908	BEL	0.00	1	-0.45	40	-18.00
Heymans, Berwout		1882	BEL	0.50	1	0.01	40	0.40
Weijers, Ralf		1871	NED	0.00	1	-0.50	40	-20.00
Cornil, Etienne		1883	BEL	0.00	1	-0.49	40	-19.60
Legemaat, Gerrit		1927	NED	0.50	1	0.07	40	2.80
Dgebuadze, Marie		1915	BEL	0.50	1	0.06	40	2.40
Nemegeer, Arne		1889	BEL	0.00	1	-0.48	40	-19.20
Liveyns, Rune		1803	BEL	0.50	1	-0.10	40	-4.00
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)

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