Pirtac, Alexandru December 2022 FIDE Individual Chess Calculations

Individual Calculations December 2022

Pirtac, Alexandru Total change: -23.20

Nordres aabne klubmesterskab 2022 - 2 Round 4-6			Aarhus		DEN	2022-10-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1709	1709			0.50	2	-0.50	40	-20.00

Christensen, Soren Graugaard		1696	DEN	0.50	1	-0.02	40	-0.80
Huus, Sune		1721	DEN	0.00	1	-0.48	40	-19.20
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)

6HK Team November			Various		DEN	2022-10-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1855	1709			0.50	1	0.20	40	8.00

Petersen, Jan Han		1855	DEN	0.50	1	0.20	40	8.00
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)

VRS efteraar 2022 - 1 Round 6-7			Risskov		DEN	2022-11-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1966	1799			0.00	1	-0.28	40	-11.20

Lauridsen, Benny		1966	DEN	0.00	1	-0.28	40	-11.20
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)

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