Leksova, Sona February 2022 FIDE Individual Chess Calculations

Individual Calculations February 2022

Leksova, Sona Total change: -9.60

PDSS Krajska soutez 2021/2022 jih r6-7			various		CZE	2022-01-09
Rc	Ro			w	n	change	K	*Kchg**	Game
1814	1706			0.50	1	0.15	40	6.00

Melesko, Andrij		1814	CZE	0.50	1	0.15	40	6.00
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)

Extraliga mladeze 2021/22 - Vychod r6-7			various		CZE	2022-01-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2103	1706			0.00	2	-0.19	40	-7.60

Pors, Jaroslav		2020	CZE	0.00	1	-0.14	40	-5.60
Winter, Ondrej		2185	CZE	0.00	1	-0.05	40	-2.00
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)

PDSS Krajsky prebor II 2021/2022 vychod r6			various		CZE	2022-01-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1558	1706			0.50	1	-0.20	40	-8.00

Buryska, Tomas		1558	CZE	0.50	1	-0.20	40	-8.00
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)

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