Borysiuk, Sofiia-Khrystyna April 2019 FIDE Individual Chess Calculations

Rapid: Individual Calculations April 2019

Borysiuk, Sofiia-Khrystyna Total change: 12.40

Tournament, dedicated to the birthday of Honored Coach of Ukraine Alexei Kosikov			Kyiv		UKR	2019-03-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1561	1369			2.00	6	0.29	20	5.80

Paryokha, Serhiy		1769 *	UKR	0.00	1	-0.08	20	-1.60
Bashirov, Kemal		1640	UKR	0.00	1	-0.17	20	-3.40
Toroptseva, Yevheniia		1468	UKR	0.00	1	-0.36	20	-7.20
Semenov, Stepan		1196	UKR	1.00	1	0.27	20	5.40
Bondarenko, Oleksandr		1524	UKR	1.00	1	0.71	20	14.20
Zamekhovskiy, Yevgen		1769 *	UKR	0.00	1	-0.08	20	-1.60
* 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)

"Kyiv Spring - 2019 - F (rapid Childr)"			Kyiv		UKR	2019-03-28
Rc	Ro			w	n	change	K	*Kchg**	Game
1535	1369			1.00	2	0.33	20	6.60

Zubar, Volodymyr		1769 *	UKR	0.00	1	-0.08	20	-1.60
Yablonska, Alisa		1301	UKR	1.00	1	0.41	20	8.20
* 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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