Gerber, Richard November 2021 FIDE Individual Chess Calculations

Individual Calculations November 2021

Gerber, Richard Total change: -8.10

Open Plainpalais 2020 round 4			Geneva		SUI	2021-09-27
Rc	Ro			w	n	change	K	*Kchg**	Game
2085	2309			1.00	1	0.22	10	2.20

Graells, Ricardo		2085	SUI	1.00	1	0.22	10	2.20
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)

SMM 2021 NLA round 3			decentralised		SUI	2021-10-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1970	2308			0.50	1	-0.38	10	-3.80

Tezayak, Matthias		1970	SUI	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)

Open Plainpalais 2020 Rounds 5-6			Geneva		SUI	2021-10-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1948	2308			2.00	2	0.21	10	2.10

Delmonico, Nils		1987	SUI	1.00	1	0.13	10	1.30
Amos, Leo		1908 *	SUI	1.00	1	0.08	10	0.80
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

Team 2022 - Nationale 2 r1-2			FRANCE		FRA	2021-10-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2167	2308			0.50	2	-0.86	10	-8.60

Lauferon, Patrick		2078	FRA	0.00	1	-0.79	10	-7.90
Menard, Baptiste		2256	FRA	0.50	1	-0.07	10	-0.70
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)

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