Pools, Robert January 2023 FIDE Individual Chess Calculations

Individual Calculations January 2023

Pools, Robert Total change: 2.20

24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 2			Hasselt		BEL	2022-11-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1662	1721			0.50	1	-0.08	20	-1.60

Picard, Herve		1662	BEL	0.50	1	-0.08	20	-1.60
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)

71ste Limburgs Individueel Kampioenschap 2022-2023 Ronde 4			Hasselt		BEL	2022-12-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1324	1724			1.00	1	0.08	20	1.60

Pribylla, Amelia		1324 *	BEL	1.00	1	0.08	20	1.60
* 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)

24ste Limburgs Individueel Kampioenschap 50plus 2022-2023 Ronde 3			Hasselt		BEL	2022-12-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1803	1724			0.50	1	0.11	20	2.20

Verbeek, Geert		1803	BEL	0.50	1	0.11	20	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)

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