Helgadottir, Idunn November 2022 FIDE Individual Chess Calculations

Individual Calculations November 2022

Helgadottir, Idunn Total change: 52.80

U-2000 motid 2022 Round 1-3			Reykjavik		ISL	2022-10-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1609	1538			1.00	2	0.12	40	4.80

Finnsson, Johann Arnar		1891	ISL	0.00	1	-0.11	40	-4.40
Brynjarsson, Orvar Holm		1326	ISL	1.00	1	0.23	40	9.20
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)

Icelandic Team Championship 2022-23 - 2nd div. Round 1-4			Reykjavik		ISL	2022-10-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1727	1538			2.00	2	1.39	40	55.60

Runarsson, Gunnar		1935	ISL	1.00	1	0.92	40	36.80
Siggason, Thorvaldur		1519	ISL	1.00	1	0.47	40	18.80
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)

Icelandic Team Championship 2022-23 - 3rd div. Round 1-4			Reykjavik		ISL	2022-10-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1791	1538			0.00	1	-0.19	40	-7.60

Gudmundsson, Gunnar Erik		1791	ISL	0.00	1	-0.19	40	-7.60
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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