Strelbitska, Oleksandra February 2023 FIDE Individual Chess Calculations

Individual Calculations February 2023

Strelbitska, Oleksandra Total change: 32.80

3. liga A1 2022 2023 R5-6			Bratislava		SVK	2023-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1804	1675			2.00	2	1.34	20	26.80

Tomanek, Rafael		1858	SVK	1.00	1	0.74	20	14.80
Pekar, Matus		1750	SVK	1.00	1	0.60	20	12.00
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)

5. Liga A11 a R7-8			Bratislava		SVK	2023-01-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1810	1675			1.00	1	0.68	20	13.60

Goga, Frantisek		1810	SVK	1.00	1	0.68	20	13.60
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)

Wiener Vereinsmeisterschaft 2022-2023 B-Liga Round 6-7			Vieanna		AUT	2023-01-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1766	1675			0.00	1	-0.38	20	-7.60

Wirthumer, Gunter		1766	AUT	0.00	1	-0.38	20	-7.60
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)

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