Iakovidis, Orestis Marios January 2018 FIDE Individual Chess Calculations

Individual Calculations January 2018

Iakovidis, Orestis Marios Total change: -62.80

4th youth under 16 tournament SA Sykeon 2017 - Youth GP 2017-2018 A			Thessaloniki		GRE	2017-12-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1115	1230			2.50	5	-0.77	40	-30.80

Pechlivanidis, Michail		1097	GRE	0.00	1	-0.68	40	-27.20
Vardakas, Petros		1092	GRE	0.50	1	-0.19	40	-7.60
Kalogridis, Themistoklis		1138	GRE	1.00	1	0.37	40	14.80
Kyparissopoulos, Spyridon		1022	GRE	1.00	1	0.23	40	9.20
Giannoulaki, Ermofili		1227	GRE	0.00	1	-0.50	40	-20.00
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)

10th Greek Youth under 16 Team Championship 2017 - Finals			Thessaloniki		GRE	2017-12-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1461	1230			0.50	5	-0.80	40	-32.00

Stamatiou, Rodolfos		1630 *	GRE	0.00	1	-0.08	40	-3.20
Kalogridis, Antonios		1630 *	GRE	0.00	1	-0.08	40	-3.20
Pechlivanidis, Michail		1097	GRE	0.50	1	-0.18	40	-7.20
Koutrakis, Theodoros		1319	GRE	0.00	1	-0.38	40	-15.20
Papagiannis, Asterios		1630 *	GRE	0.00	1	-0.08	40	-3.20
* 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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