Gavriil, Odysseas-Panagiotis August 2015 FIDE Individual Chess Calculations

Individual Calculations August 2015

Gavriil, Odysseas-Panagiotis Total change: -22.80

2015 Greek Youth Championships - open 10			Rio Achaia		GRE	2015-06-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1228	1331			3.50	7	-0.91	40	-36.40

Papidakis, Georgios		1167	GRE	1.00	1	0.28	40	11.20
Stamatiou, Rodolfos		1212	GRE	1.00	1	0.34	40	13.60
Tzagarakis, Panagiotis		1329	GRE	0.00	1	-0.50	40	-20.00
Kokolakis, Panagiotis		1443	GRE	0.50	1	0.15	40	6.00
Papagiannis, Asterios		1295	GRE	0.00	1	-0.55	40	-22.00
Malliarakis, Stylianos		1059	GRE	1.00	1	0.17	40	6.80
Sifogiannakis, Andreas		1089	GRE	0.00	1	-0.80	40	-32.00
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)

1st International Open Municipality of N.Propontidas 2015			Nea Moudania - Ag. Mamas		GRE	2015-07-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1571	1395			2.00	5	0.34	40	13.60

Tsolakos, Panagiotis		1795 *	GRE	0.00	1	-0.08	40	-3.20
Konstantinidis, Lazaros		1795 *	GRE	0.50	1	0.42	40	16.80
Tsintsar, Zoran		1795 *	GER	0.00	1	-0.08	40	-3.20
Kokkalis, Grigorios		1276	GRE	0.50	1	-0.16	40	-6.40
Lagogianni, Niki Vasiliki		1193	GRE	1.00	1	0.24	40	9.60
* 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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