Santos Martins, Junior April 2022 FIDE Individual Chess Calculations

Individual Calculations April 2022

Santos Martins, Junior Total change: 31.20

Brussels Open Winter 2022			Brussels		BEL	2022-01-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1454	1658			3.50	4	0.58	20	11.60

Simon, Fernand		1248	BEL	1.00	1	0.08	20	1.60
Maquoi, Sophie		1351	FRA	0.50	1	-0.36	20	-7.20
Sohet, Cedric		1608	BEL	1.00	1	0.43	20	8.60
Peeters, Simonne		1608	BEL	1.00	1	0.43	20	8.60
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)

Belgian Interclubs 2021-2022 Round 9			Various Places		BEL	2022-03-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1893	1663			0.50	1	0.29	20	5.80

Bikady, Claude		1893	BEL	0.50	1	0.29	20	5.80
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 2021-2022 Round 4			Various Places		BEL	2022-03-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1806	1663			1.00	1	0.69	20	13.80

Marchal, Laurent		1806	BEL	1.00	1	0.69	20	13.80
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)

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