Cosman, Andreea-Marioara December 2022 FIDE Individual Chess Calculations

Individual Calculations December 2022

Cosman, Andreea-Marioara Total change: -13.00

Prva liga Srbije za zene za 2022. god.				Stara planina		SRB	2022-10-22
Rc	Ro				w	n	change	K	*Kchg**	Game
2126	2186				5.50	11	-0.77	20	-15.40

Mihajlovic, Milena		wf	2093	SRB	1.00	1	0.37	20	7.40
Maksimovic, Suzana		wg	2099	SRB	0.00	1	-0.62	20	-12.40
Petronic, Sanja		wm	2165	SRB	0.50	1	-0.03	20	-0.60
Vujcic, Milena		wf	2029	SRB	0.00	1	-0.71	20	-14.20
Berke, Ana		wm	2176	CRO	1.00	1	0.49	20	9.80
Palamarevic, Mina			1786 *	SRB	1.00	1	0.08	20	1.60
Manakova, Maria		wg	2160	SRB	0.50	1	-0.04	20	-0.80
Gajcin, Marina		wm	2228	SRB	0.50	1	0.06	20	1.20
Belenkaya, Dina		wg	2263	ISR	0.50	1	0.11	20	2.20
Kovacevic, Radmila		wf	2113	SRB	0.50	1	-0.10	20	-2.00
Velikic, Adela		wm	2272	SRB	0.00	1	-0.38	20	-7.60
* 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)

Budapest Team Ch. 2022-23 Lilienthal Andor Memorial Group R 2-4				Budapest		HUN	2022-11-06
Rc	Ro				w	n	change	K	*Kchg**	Game
1857	2199				1.00	1	0.12	20	2.40

Sandor, Jozsef			1857	HUN	1.00	1	0.12	20	2.40
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)

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