Braun, Christian April 2022 FIDE Individual Chess Calculations

Individual Calculations April 2022

Braun, Christian Total change: 3.30

2. Bundesliga West 2021/2022 March 2022			various		GER	2022-03-05
Rc	Ro			w	n	change	K	*Kchg**	Game
2248	2417			1.00	2	-0.44	10	-4.40

Kamp, Christoph	f	2272	GER	1.00	1	0.31	10	3.10
Tkachuk, Sergij, Dr.		2224	GER	0.00	1	-0.75	10	-7.50
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)

NRW-Liga 2 2021/2022 March 2022			various		GER	2022-03-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2244	2417			1.00	1	0.27	10	2.70

Zolfagharian, Kevin		2244	GER	1.00	1	0.27	10	2.70
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 2021-2022 - Meesterklasse Round 7			various		NED	2022-03-12
Rc	Ro			w	n	change	K	*Kchg**	Game
2527	2417			1.00	1	0.65	10	6.50

Janssen, Ruud	g	2527	NED	1.00	1	0.65	10	6.50
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 2021-2022 Round 4			Various Places		BEL	2022-03-20
Rc	Ro			w	n	change	K	*Kchg**	Game
2207	2417			1.00	1	0.23	10	2.30

Mesman, Edwyn		2207	NED	1.00	1	0.23	10	2.30
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 2021-2022 Round 10			Various Places		BEL	2022-03-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2076	2417			0.50	1	-0.38	10	-3.80

Kalle, Erwin		2076	NED	0.50	1	-0.38	10	-3.80
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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