Jorgensen, Catherine December 2022 FIDE Individual Chess Calculations

Individual Calculations December 2022

Jorgensen, Catherine Total change: 4.60

OSS Klassiske 2022 NGP			Oslo		NOR	2022-11-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1566	1247			1.50	4	0.91	20	18.20

Kaewpitakkun, Pantham		1710	NOR	0.00	1	-0.05	20	-1.00
Johnsen, Ole Jacob		1433	NOR	0.50	1	0.24	20	4.80
Selmer, Thorgrim J		1535	NOR	0.00	1	-0.16	20	-3.20
Jahr, Even		1584	NOR	1.00	1	0.88	20	17.60
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)

Ostlandsserien 4. div B 2022-2023 R 1			Diverse		NOR	2022-11-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1175	1247			0.50	1	-0.10	20	-2.00

Hellerud, Lauritz Nissen		1175	NOR	0.50	1	-0.10	20	-2.00
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)

Bergen Grand prix 2022 C			Bergen		NOR	2022-11-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1187	1247			0.00	1	-0.58	20	-11.60

Karaliute, Urte		1187	NOR	0.00	1	-0.58	20	-11.60
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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