Norowitz, Yaacov April 2018 FIDE Individual Chess Calculations

Individual Calculations April 2018

Norowitz, Yaacov Total change: -3.40

Icelandic Team Championship 2017-18 - 2nd division Round 5-7				Reykjavik		ISL	2018-03-02
Rc	Ro				w	n	change	K	*Kchg**	Game
2110	2412				2.50	3	0.01	10	0.10

Lagerman, Robert	f		2305	ISL	0.50	1	-0.15	10	-1.50
Mai, Alexander Oliver			2012 *	ISL	1.00	1	0.08	10	0.80
Sigurdsson, Snorri Thor			2012 *	ISL	1.00	1	0.08	10	0.80
* 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)

GAMMA Reykjavik Open 2018 - Bobby Fischer Memorial				Reykjavik		ISL	2018-03-06
Rc	Ro				w	n	change	K	*Kchg**	Game
2290	2412				5.50	9	-0.35	10	-3.50

Ingvason, Johann			2126	ISL	1.00	1	0.16	10	1.60
Lenderman, Aleksandr	g		2600	USA	0.00	1	-0.26	10	-2.60
Karlsson, Mikael Johann			2150	ISL	1.00	1	0.18	10	1.80
Birkisson, Bardur Orn	c		2212	ISL	1.00	1	0.24	10	2.40
Ramirez, Alejandro	g		2568	USA	0.00	1	-0.29	10	-2.90
Adocchio, Giampiero, Dr.			2157	GER	1.00	1	0.19	10	1.90
Navalgund, Niranjan			2275	IND	0.50	1	-0.18	10	-1.80
Cummings, David H.	m		2322	CAN	0.50	1	-0.12	10	-1.20
Ptacnikova, Lenka		wg	2200	ISL	0.50	1	-0.27	10	-2.70
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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