Kalyva, Kyriaki July 2017 FIDE Individual Chess Calculations

Individual Calculations July 2017

Kalyva, Kyriaki Total change: -47.20

Spring open ASO Aigiou Simantron 2017			Aigio		GRE	2017-05-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1285	1569			2.50	4	-0.80	40	-32.00

Papaioannou, Charalampos		1221	GRE	0.50	1	-0.39	40	-15.60
Nikolakopoulos, Dimitrios		1294	GRE	1.00	1	0.17	40	6.80
Christodoulou, Georgia		1169 *	GRE	1.00	1	0.08	40	3.20
Christodoulou, Panormitis		1454	GRE	0.00	1	-0.66	40	-26.40
* 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)

Summer youth tournament NEP 2017			Patra		GRE	2017-06-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1649	1633			2.50	6	-0.38	40	-15.20

Christodoulou, Georgia		1233 *	GRE	1.00	1	0.08	40	3.20
Triantos, Konstantinos		2033 *	GRE	0.50	1	0.42	40	16.80
Zaronikas, Dimitrios		1769	GRE	0.00	1	-0.32	40	-12.80
Malataras, Gerasimos		1832	GRE	0.50	1	0.26	40	10.40
Christodoulou, Panormitis		1454	GRE	0.50	1	-0.23	40	-9.20
Stefanou, Dimitrios		1571	GRE	0.00	1	-0.59	40	-23.60
* 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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