Reis, Luis Sousa April 2023 FIDE Individual Chess Calculations

Individual Calculations April 2023

Reis, Luis Sousa Total change: 13.60

CN 2. divisao 2022-23 r.3-4			Clubes		POR	2023-03-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1915	2122			2.00	2	0.47	20	9.40

Jurado Perez, Oliver		1887	ESP	1.00	1	0.21	20	4.20
Ramos, Diogo Miguel De Matos		1942	POR	1.00	1	0.26	20	5.20
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)

Taca de Portugal 2022-23 r.4			clubes		POR	2023-03-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1722	2122			1.00	1	0.08	20	1.60

Faryma, Maksym		1722 *	POR	1.00	1	0.08	20	1.60
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

Taca de Lisboa 2022-23 r.5			Lisboa		POR	2023-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1806	2122			1.00	1	0.13	20	2.60

Santos, Julio		1806	POR	1.00	1	0.13	20	2.60
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)

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