Vitova, Anna January 2022 FIDE Individual Chess Calculations

Individual Calculations January 2022

Vitova, Anna Total change: 14.80

2. liga D 2021/2022 r4-5			various		CZE	2021-12-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1699	1794			1.00	1	0.37	20	7.40

Ptacek, Miloslav		1699	CZE	1.00	1	0.37	20	7.40
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)

KHSS - Krajska soutez - skupina Zapad 2021/2022 r4-5			various		CZE	2021-12-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1928	1794			0.50	1	0.18	20	3.60

Smid, Jaroslav		1928	CZE	0.50	1	0.18	20	3.60
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)

KHSS - Krajsky prebor 2021/2022 r5			various		CZE	2021-12-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1541	1794			1.00	1	0.19	20	3.80

Safarik, Radim		1541	CZE	1.00	1	0.19	20	3.80
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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