Mihailidou, Magdalini March 2018 FIDE Individual Chess Calculations

Individual Calculations March 2018

Mihailidou, Magdalini Total change: 23.20

40th Bulgarian Open Chess Championship - Georgi Tringov Memorial - B 2018			Plovdiv		BUL	2018-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1735	1739			4.00	8	0.11	40	4.40

Shivacheva, Donika		1957	FID	0.50	1	0.28	40	11.20
Petkov, Hristo		1937	FID	0.50	1	0.26	40	10.40
Stanchev, Svetoslav		1993	FID	0.00	1	-0.19	40	-7.60
Costescu, Mihnea-Constantin		1360	ROU	1.00	1	0.09	40	3.60
Karaivanova, Petya		1397	FID	0.50	1	-0.38	40	-15.20
Tadic, Ana		1446	SRB	1.00	1	0.15	40	6.00
Valkov, Vladimir		1972	FID	0.50	1	0.29	40	11.60
Nikolov, Yavor		1818	FID	0.00	1	-0.39	40	-15.60
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)

4th International VARDARIS 2017 - A group			Thessaloniki		GRE	2018-02-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1868	1739			2.50	6	0.47	40	18.80

Nastase, Andreea-Cristina		2007	ROU	0.50	1	0.33	40	13.20
Hatzis-Bakratsas, Alexandros		1995	GRE	0.50	1	0.31	40	12.40
Nikolakis, Panagiotis Marios		1928	GRE	0.00	1	-0.25	40	-10.00
Leftheriotis, Alexandros		1842	GRE	0.50	1	0.14	40	5.60
Gavriil, Odysseas-Panagiotis		1845	GRE	0.00	1	-0.36	40	-14.40
Symeonidis, Theofilos		1593	GRE	1.00	1	0.30	40	12.00
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)

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