Mantazis, Georgios Rafail January 2024 FIDE Individual Chess Calculations

Rapid: Individual Calculations January 2024

Mantazis, Georgios Rafail Total change: 42.00

Christmas open U16 Academies Dec 2023			Kalamaria		GRE	2023-12-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1188	1635			4.00	4	0.31	40	12.40

Paschalidis, Nikolaos		1235 *	GRE	1.00	1	0.08	40	3.20
Mingas, Dimitrios		1064	GRE	1.00	1	0.02	40	0.80
Mavridis, Athanasios Theo		1376	GRE	1.00	1	0.18	40	7.20
Gallos, Vasileios		1076	GRE	1.00	1	0.03	40	1.20
* 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)

Christmas Open Rapid Galaxias 2023 A			Thessaloniki		GRE	2023-12-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1374	1635			5.50	6	0.74	40	29.60

Skodras, Dionysios Eleftherios		1235 *	GRE	1.00	1	0.08	40	3.20
Zafeiriou, Maximos		1223	GRE	1.00	1	0.07	40	2.80
Karakotsios, Konstantinos		1428	GRE	0.50	1	-0.27	40	-10.80
Gkalimpas, Iasonas		1254	GRE	1.00	1	0.09	40	3.60
Tziotzios, Dimitrios		1497	GRE	1.00	1	0.31	40	12.40
Hatzigrigoriou, Georgios		1608	GRE	1.00	1	0.46	40	18.40
* 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)

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