Parisi, Alessandro March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Parisi, Alessandro Total change: 0.00

Open Brussels Winter 2023 Round 4			Brussels		BEL	2023-01-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1682	1430			0.50	1	0.31	20	6.20

Santos Martins, Junior		1682	BEL	0.50	1	0.31	20	6.20
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)

Open Brussels Winter 2023 Rounds 5-6			Brussels		BEL	2023-02-06
Rc	Ro			w	n	change	K	*Kchg**	Game
1555	1425			0.50	2	-0.15	20	-3.00

Rando, Manuel		1549	BEL	0.50	1	0.17	20	3.40
De Harlez, Guillaume		1561	BEL	0.00	1	-0.32	20	-6.40
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)

Open Brussels Winter 2023 Round 7			Brussels		BEL	2023-02-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1713	1425			0.00	1	-0.16	20	-3.20

Pepermans, Jelle		1713	BEL	0.00	1	-0.16	20	-3.20
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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