Leisch, Lukas April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Leisch, Lukas Total change: 4.80

European Individual Chess Championship 2023.			Vrnjacka Banja		SRB	2023-03-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2361	2378			6.00	11	0.46	10	4.60

Goriachkina, Oksana		1978 *	FID	0.50	1	-0.42	10	-4.20
Sertbay, Huseyin		2016	TUR	1.00	1	0.10	10	1.00
Petkov, Momchil	g	2526	BUL	0.50	1	0.20	10	2.00
Maurizzi, Marc Andria	g	2535	FRA	0.50	1	0.21	10	2.10
Djukic, Nikola	g	2514	MNE	0.50	1	0.18	10	1.80
Kovacevic, Aleksandar	g	2489	SRB	0.50	1	0.15	10	1.50
Gorodetzky, David	m	2488	ISR	0.50	1	0.15	10	1.50
Bryakin, Mikhail	g	2474	FID	0.00	1	-0.37	10	-3.70
Bouska, Jiri		2257	CZE	0.50	1	-0.16	10	-1.60
Nadj Hedjesi, Balind	m	2223	SRB	1.00	1	0.29	10	2.90
Kosakowski, Jakub	m	2476	POL	0.50	1	0.13	10	1.30
* 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)

2. Bundesliga Ost 2022-2023 March 2023			various		GER	2023-03-18
Rc	Ro			w	n	change	K	*Kchg**	Game
2384	2378			0.50	2	-0.48	10	-4.80

Baidetskyi, Valentin	m	2486	UKR	0.00	1	-0.35	10	-3.50
Hoeglauer, Patrick	f	2282	GER	0.50	1	-0.13	10	-1.30
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)

1. Bundesliga AUT 2022-2023 Round 5-8			Graz		AUT	2023-03-23
Rc	Ro			w	n	change	K	*Kchg**	Game
2471	2378			2.00	4	0.50	10	5.00

Janzelj, Tim	m	2472	SLO	0.50	1	0.13	10	1.30
Krassowizkij, Jaroslaw	m	2451	GER	1.00	1	0.60	10	6.00
Roseneck, Jonas	m	2407	GER	0.00	1	-0.46	10	-4.60
Bosiocic, Marin	g	2555	CRO	0.50	1	0.23	10	2.30
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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