Piesik, Piotr April 2019 FIDE Individual Chess Calculations

Individual Calculations April 2019

Piesik, Piotr Total change: -0.30

Druzynowe Mistrzostwa Slaska Seniorow 2019 - Ekstraliga Round 1-3				wojewodztwo slaskie		POL	2019-03-02
Rc	Ro				w	n	change	K	*Kchg**	Game
2257	2420				2.00	3	-0.08	10	-0.80

Zylka, Stanislaw	f		2286	POL	0.50	1	-0.18	10	-1.80
Wandzik, Wojciech			2414	POL	0.50	1	-0.01	10	-0.10
Samborski, Henryk			2070	POL	1.00	1	0.11	10	1.10
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)

Extraliga SVK 2018/19 R7-8				Various		SVK	2019-03-09
Rc	Ro				w	n	change	K	*Kchg**	Game
2441	2420				0.50	2	-0.44	10	-4.40

Nemeth, Miklos	m		2491	HUN	0.00	1	-0.40	10	-4.00
Bures, Jaroslav	m		2391	CZE	0.50	1	-0.04	10	-0.40
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)

European Individual Chess Championship 2019				Skopje		MKD	2019-03-18
Rc	Ro				w	n	change	K	*Kchg**	Game
2492	2420				5.00	11	0.49	10	4.90

Safarli, Eltaj	g		2662	AZE	0.50	1	0.30	10	3.00
Hovhannisyan, Robert	g		2634	ARM	0.50	1	0.27	10	2.70
Mamedov, Rauf	g		2701	AZE	0.00	1	-0.16	10	-1.60
Doncevic, Dario	m		2249	CRO	1.00	1	0.27	10	2.70
Nikolov, Momchil	g		2584	BUL	0.50	1	0.22	10	2.20
Alonso Rosell, Alvar	g		2559	ESP	0.50	1	0.19	10	1.90
Goganov, Aleksey	g		2610	RUS	0.00	1	-0.25	10	-2.50
Petkov, Momchil	f		2296	BUL	0.50	1	-0.17	10	-1.70
Gueci, Tea		wf	2252	ITA	1.00	1	0.28	10	2.80
Gazik, Viktor	m		2535	SVK	0.00	1	-0.34	10	-3.40
Radovanovic, Dusan	m		2331	SRB	0.50	1	-0.12	10	-1.20
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)

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