Peptan, Corina-Isabela November 2022 FIDE Individual Chess Calculations

Individual Calculations November 2022

Peptan, Corina-Isabela Total change: -14.90

Romania National Team Championship 2022 - 1st League Women				Oradea		ROU	2022-09-23
Rc	Ro				w	n	change	K	*Kchg**	Game
2304	2366				2.50	6	-0.99	10	-9.90

Doluhanova, Evgeniya		wg	2278	UKR	0.50	1	-0.12	10	-1.20
Tarleva, Diana		wg	2175	UKR	0.50	1	-0.25	10	-2.50
Cosman, Andreea-Marioara		wf	2186	ROU	0.50	1	-0.24	10	-2.40
Sandu, Mihaela		wg	2294	ROU	0.50	1	-0.10	10	-1.00
Javakhishvili, Lela	m	wg	2475	GEO	0.50	1	0.15	10	1.50
Bulmaga, Irina	m	wg	2417	ROU	0.00	1	-0.43	10	-4.30
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)

Grand Prix Romania - 4th stage				Geoagiu Bai		ROU	2022-10-16
Rc	Ro				w	n	change	K	*Kchg**	Game
2255	2366				4.50	8	-0.50	10	-5.00

Negrean, Andrei			1983	ROU	0.50	1	-0.41	10	-4.10
Nahornyi, Ihor			2223	UKR	1.00	1	0.31	10	3.10
Sadikhov, Ulvi	g		2473	AZE	0.00	1	-0.35	10	-3.50
Lupulescu, Constantin	g		2603	ROU	0.00	1	-0.20	10	-2.00
Coicev, Matei-Andrei			1966 *	ROU	1.00	1	0.08	10	0.80
Cosma, Elena-Luminita		wg	2243	ROU	0.50	1	-0.17	10	-1.70
Sandu, Mihaela		wg	2220	ROU	1.00	1	0.30	10	3.00
Manea, Alexandru	m		2326	ROU	0.50	1	-0.06	10	-0.60
* 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)

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