Piesik, Piotr March 2018 FIDE Individual Chess Calculations

Individual Calculations March 2018

Piesik, Piotr Total change: -6.40

1. liga vÃ½chod 2017/2018 r7-8			various		CZE	2018-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
2219	2380			0.50	1	-0.21	20	-4.20

Nabelek, Marek		2219	CZE	0.50	1	-0.21	20	-4.20
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. liga F 2017/2018 r8-9			various		CZE	2018-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2255	2380			1.50	2	0.17	20	3.40

Mrazek, Lumir	f	2305	CZE	0.50	1	-0.10	20	-2.00
Kula, Dominik		2204	CZE	1.00	1	0.27	20	5.40
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)

Druzynowe Mistrzostwa Slaska Seniorow 2018 - Ekstraliga Round 1-3			Silesia		POL	2018-02-24
Rc	Ro			w	n	change	K	*Kchg**	Game
2276	2380			1.00	2	-0.28	20	-5.60

Jaworski, Miroslaw	m	2213	POL	0.50	1	-0.22	20	-4.40
Walter, Szymon		2339	POL	0.50	1	-0.06	20	-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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