Gudmundsson, Gunnar Erik November 2021 FIDE Individual Chess Calculations

Individual Calculations November 2021

Gudmundsson, Gunnar Erik Total change: 4.40

Icelandic Team Chess Championship 2021-22 - 2nd div. Round 1-4			Reykjavik		ISL	2021-10-01
Rc	Ro			w	n	change	K	*Kchg**	Game
1782	1830			3.00	4	0.75	40	30.00

Sigurdsson, Einar		1813	ISL	1.00	1	0.48	40	19.20
Thorvaldsson, Arni		1999	ISL	1.00	1	0.72	40	28.80
Geirsson, Albert Omar		1670	ISL	0.50	1	-0.21	40	-8.40
Briem, Hedinn		1644	ISL	0.50	1	-0.24	40	-9.60
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)

European Youth Chess Championship 2021 - Open 14			Local venues		GRE	2021-10-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1930	1830			2.50	8	-0.64	40	-25.60

Seemann, Jakub	f	2230 *	POL	0.00	1	-0.08	40	-3.20
Ogloblin, Ilya		1487	RUS	1.00	1	0.12	40	4.80
Von Mettenheim, Johannes		2062	GER	0.00	1	-0.21	40	-8.40
Hoppstaedter, Daniel		1656	GER	1.00	1	0.27	40	10.80
Macias Pino, Diego	f	2230 *	ESP	0.00	1	-0.08	40	-3.20
Gschiel, Alexander		2112	AUT	0.50	1	0.34	40	13.60
Olenik Campa, Rudi		2230 *	SLO	0.00	1	-0.08	40	-3.20
Asgarov, Sahib		1430 *	AZE	0.00	1	-0.92	40	-36.80
* 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)

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