Karolczuk, Iwo July 2017 FIDE Individual Chess Calculations

Rapid: Individual Calculations July 2017

Karolczuk, Iwo Total change: 23.60

1st World Cadets Rapid Chess Championship 2017 - Open under 12			Minsk		BLR	2017-06-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1650	1532			3.00	8	0.24	20	4.80

Lebedev, Nikita		1747	RUS	0.50	1	0.27	20	5.40
Kuizhev, Adam		1713	RUS	0.50	1	0.24	20	4.80
Putrenko, Kirill		1714	RUS	0.50	1	0.24	20	4.80
Kundianok, Vladislav		1669	RUS	0.00	1	-0.32	20	-6.40
Zuev, Aleksandr		1620	RUS	1.00	1	0.62	20	12.40
Aslanov, Umid	c	1704	AZE	0.50	1	0.23	20	4.60
Spys, Vlad		1714	UKR	0.00	1	-0.26	20	-5.20
Tsimashevich, Mikhail		1315	BLR	0.00	1	-0.78	20	-15.60
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)

Memorial Bieluczykow Bialystok 2017 - grupa E rapid			Bialystok		POL	2017-06-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1618	1532			3.00	5	0.94	20	18.80

Walewski, Wojciech		1932 *	POL	0.50	1	0.42	20	8.40
Kojlo, Jan		1863	POL	0.50	1	0.38	20	7.60
Szczotka, Matylda		1132 *	POL	1.00	1	0.08	20	1.60
Razin, Vadim		1932 *	UKR	0.00	1	-0.08	20	-1.60
Budzisz, Adrian		1229	POL	1.00	1	0.14	20	2.80
* 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)

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