Koltai, Dora December 2021 FIDE Individual Chess Calculations

Individual Calculations December 2021

Koltai, Dora Total change: 27.60

HUN Team Ch. 2021-22 1st Div. Charousek Group R 3-4			Hungary West		HUN	2021-11-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1896	1786			0.50	1	0.15	40	6.00

Gabula, Adam		1896	HUN	0.50	1	0.15	40	6.00
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)

Budapest Team Championship 1st Div. Lilienthal Group R 3-4			Budapest		HUN	2021-11-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1904	1786			1.00	1	0.66	40	26.40

Csernyik, Mark		1904	HUN	1.00	1	0.66	40	26.40
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)

Budapest Team Championship 2nd Div. Bilek Group R 3-4			Budapest		HUN	2021-11-14
Rc	Ro			w	n	change	K	*Kchg**	Game
2117	1786			0.00	1	-0.12	40	-4.80

Reviczki, Roland		2117	HUN	0.00	1	-0.12	40	-4.80
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)

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