Zamparo, Sergio May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Zamparo, Sergio Total change: 7.60

Interclubs FEFB 2023 Ronde 1			Namur		BEL	2023-04-02
Rc	Ro			w	n	change	K	*Kchg**	Game
2229	1982			0.00	1	-0.19	20	-3.80

Wantiez, Fabrice	f	2229	BEL	0.00	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)

Belgian Interclubs 2022-2023 Ronde 10			Various Places		BEL	2023-04-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2030	1982			1.00	1	0.57	20	11.40

Jashchenko, Vladimir		2030	UKR	1.00	1	0.57	20	11.40
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)

75ste Limburgse Interclubs 2022-2023 Ronde 9			Various Places		BEL	2023-04-21
Rc	Ro			w	n	change	K	*Kchg**	Game
1981	1982			0.50	1	0.00	20	0.00

Bachaus, Sander		1981	NED	0.50	1	0.00	20	0.00
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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