Merei, David December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Merei, David Total change: 12.40

NOE Weinviertler Liga 2021/2022 Round 3-4			several		AUT	2021-11-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1813	1863			1.00	1	0.43	20	8.60

Lahofer, Christian		1813	AUT	1.00	1	0.43	20	8.60
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)

Wiener Vereinsmeisterschaft 2021/22 B-Liga Round 3-4			Vienna		AUT	2021-11-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1872	1863			0.00	1	-0.49	20	-9.80

Weichhart, Daniel		1872	AUT	0.00	1	-0.49	20	-9.80
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)

NOE Landesliga 2021/2022 Round 4			several		AUT	2021-11-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1994	1863			1.00	1	0.68	20	13.60

Dumancic, Pero		1994	SRB	1.00	1	0.68	20	13.60
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)

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