Tsourekas, Kyriakos July 2017 FIDE Individual Chess Calculations

Individual Calculations July 2017

Tsourekas, Kyriakos Total change: -18.80

2017 Attica Youth under 12 Team Championhip - ESSNA 1-5			ESSNA		GRE	2017-04-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1039	1105			1.00	1	0.41	40	16.40

Tsironis, Konstantinos Pan		1039	GRE	1.00	1	0.41	40	16.40
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)

3rd open EES Korydallou 2017			Korydallos		GRE	2017-04-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1505	1105			0.00	2	-0.16	40	-6.40

Koutrakis, Stamatios		1505 *	GRE	0.00	1	-0.08	40	-3.20
Pramateftaki, Loukia		1505 *	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)

15th Fysiolatriko open 2017 - B group			Nikaia		GRE	2017-06-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1047	1214			0.00	1	-0.72	40	-28.80

Kosmadakis, Georgios		1047	GRE	0.00	1	-0.72	40	-28.80
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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