Wegerle, Joerg September 2021 FIDE Individual Chess Calculations

Individual Calculations September 2021

Wegerle, Joerg Total change: 4.70

Pokalmannschaftsmeisterschaft NRW 2021 Zwischenrunde			various		GER	2021-07-31
Rc	Ro			w	n	change	K	*Kchg**	Game
2204	2401			2.00	2	0.50	10	5.00

Baerwolf, Steven		2241	GER	1.00	1	0.29	10	2.90
Kauch, Markus		2167	GER	1.00	1	0.21	10	2.10
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)

2. Bundesliga West 2019/2020 August 2021			various		GER	2021-08-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2425	2399			0.50	1	0.04	10	0.40

Grinev, Valeriy	m	2425	UKR	0.50	1	0.04	10	0.40
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)

Pokalmannschaftsmeisterschaft NRW 2021 Endrunde			various		GER	2021-08-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2373	2399			1.00	2	-0.07	10	-0.70

Tomic, Bosko	m	2422	BIH	0.00	1	-0.47	10	-4.70
Wittke, Rene	f	2323	GER	1.00	1	0.40	10	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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