Zimina, Olga August 2019 FIDE Individual Chess Calculations

Individual Calculations August 2019

Zimina, Olga Total change: 2.30

47th National Team Championship of A Category 2019				Patra		GRE	2019-07-02
Rc	Ro				w	n	change	K	*Kchg**	Game
2166	2374				5.00	7	-0.22	10	-2.20

Markantonaki, Haritomeni		wf	2177	GRE	1.00	1	0.25	10	2.50
Grapsa, Georgia		wf	2038	GRE	1.00	1	0.12	10	1.20
Michna, Marta		wg	2358	GER	0.00	1	-0.52	10	-5.20
Aftsoglou, Ioannis			1974 *	GRE	1.00	1	0.08	10	0.80
Galunova, Tsveta		wm	2130	BUL	1.00	1	0.20	10	2.00
Kiolbasa, Oliwia		wm	2239	POL	0.50	1	-0.18	10	-1.80
Radeva, Viktoria		wf	2247	BUL	0.50	1	-0.17	10	-1.70
* 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)

WE Sestola regina degli scacchi - A				Sestola		ITA	2019-07-19
Rc	Ro				w	n	change	K	*Kchg**	Game
2256	2374				3.50	5	0.45	10	4.50

Di Michele, Rocco			1985	ITA	1.00	1	0.09	10	0.90
Giuntini, Enrico			1974 *	ITA	1.00	1	0.08	10	0.80
Efimov, Igor	g		2421	MNC	1.00	1	0.57	10	5.70
Dvirnyy, Danyyil	g		2491	ITA	0.00	1	-0.34	10	-3.40
Lazic, Miroljub	g		2410	SRB	0.50	1	0.05	10	0.50
* 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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