Botsaris, Ilias January 2022 FIDE Individual Chess Calculations

Individual Calculations January 2022

Botsaris, Ilias Total change: 20.00

Low Ultima by ASOP Dias Nov 2021			Petroupoli		GRE	2021-11-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1056	1163			1.00	1	0.35	40	14.00

Risvas, Evangelos Menelaos		1056	GRE	1.00	1	0.35	40	14.00
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)

2021 Spyros Bikos Attica team Cup			ESSNA		GRE	2021-11-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1339	1163			0.50	1	0.23	40	9.20

Sarafoglou, Maria		1339	GRE	0.50	1	0.23	40	9.20
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)

2021 Lazaros Drepaniotis Attica team Cup			ESSNA		GRE	2021-11-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1563	1163			0.00	1	-0.08	40	-3.20

Dimitriadis, Panagiotis		1563 *	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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