Merx, Bob May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Merx, Bob Total change: -4.20

Dutch Team Competition 2022-2023 - Klasse 3 Round 8			Various		NED	2023-04-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1801	1984			1.00	2	-0.38	20	-7.60

Daemen, Jules		1594	NED	0.00	1	-0.91	20	-18.20
Van Meurs, Rob		2007	NED	1.00	1	0.53	20	10.60
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)

Belgian Interclubs 2022-2023 Ronde 10			Various Places		BEL	2023-04-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1624	1984			1.00	1	0.10	20	2.00

Wintgens, Jean-Marc		1624	BEL	1.00	1	0.10	20	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)

Dutch Team Competition 2022-2023 - Klasse 3 Round 9			Various		NED	2023-04-22
Rc	Ro			w	n	change	K	*Kchg**	Game
2036	1984			0.50	1	0.07	20	1.40

Schalij, Frits		2036	NED	0.50	1	0.07	20	1.40
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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