Castiau, Julien July 2023 FIDE Individual Chess Calculations

Individual Calculations July 2023

Castiau, Julien Total change: 9.20

Interclubs FEFB 2023 Ronde 3			Ans		BEL	2023-06-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1488	1461			0.00	1	-0.46	20	-9.20

Tellier, Louise-Marie		1488	FRA	0.00	1	-0.46	20	-9.20
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 Spring 2023 Rounds 7-9			Brussels		BEL	2023-06-05
Rc	Ro			w	n	change	K	*Kchg**	Game
1605	1461			1.50	3	0.57	20	11.40

Herman, Luc		1649	BEL	0.50	1	0.24	20	4.80
Szajnicki, Dawid		1628	POL	0.00	1	-0.28	20	-5.60
Remon, Serge		1538	BEL	1.00	1	0.61	20	12.20
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)

Tournoi de printemps 2023 Ronde 7			Brussels		BEL	2023-06-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1351	1461			1.00	1	0.35	20	7.00

Lefebvre, Willy		1351	BEL	1.00	1	0.35	20	7.00
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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