Demjen, Mark December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Demjen, Mark Total change: 12.40

HUN Team Ch. 2021-22 1st Div. Maroczy Group R2			Hungary East		HUN	2021-10-31
Rc	Ro			w	n	change	K	*Kchg**	Game
2020	1878			0.50	1	0.19	40	7.60

Kristofori, Attila		2020	UKR	0.50	1	0.19	40	7.60
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)

HUN Team Ch. 2021-22 1st Div. Maroczy Group R 3-4			Hungary East		HUN	2021-11-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1807	1936			1.00	1	0.33	40	13.20

Kovacs, Kristof		1807	HUN	1.00	1	0.33	40	13.20
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)

Budapest Team Championship 1st Div. Lilienthal Group R 3-4			Budapest		HUN	2021-11-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2053	1936			0.50	2	-0.21	40	-8.40

Morvay, Miklos	f	2185	HUN	0.00	1	-0.19	40	-7.60
Gerendai, Laszlo		1921	HUN	0.50	1	-0.02	40	-0.80
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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