Greenfeld, Alon April 2019 FIDE Individual Chess Calculations

Individual Calculations April 2019

Greenfeld, Alon Total change: -1.90

Israel National Team Championship 2019 Round 9-10			Various		ISR	2019-03-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2307	2516			0.50	1	-0.27	10	-2.70

Kreizberg, Michael	f	2307	ISR	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)

Deutsche Schach-Pokalmeisterschaft fuer Mannschaften 2019 Zwischenrunde			various		GER	2019-03-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2649	2516			0.00	1	-0.32	10	-3.20

Riazantsev, Alexander	g	2649	RUS	0.00	1	-0.32	10	-3.20
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)

2. Bundesliga Nord 2018/2019 March 2019			various		GER	2019-03-23
Rc	Ro			w	n	change	K	*Kchg**	Game
2278	2516			2.00	2	0.40	10	4.00

Szadkowski, Kamil	f	2237	POL	1.00	1	0.16	10	1.60
Lundin, Jan	f	2318	SWE	1.00	1	0.24	10	2.40
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)

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