Vieira, Beatriz Alena Vysotskay May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Vieira, Beatriz Alena Vysotskay Total change: -19.20

CN Jovens 2022-23 - U14			Elvas		POR	2023-04-02
Rc	Ro			w	n	change	K	*Kchg**	Game
1752	1076			0.00	1	-0.01	40	-0.40

Silva, Jose Lucas Ferreira		1752	POR	0.00	1	-0.01	40	-0.40
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)

CN 3. divisao 2022-23 r.5			Clubes		POR	2023-04-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1685	1076			0.00	1	-0.02	40	-0.80

Guimaraes, Alvaro Jose Esperanc		1685	POR	0.00	1	-0.02	40	-0.80
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)

CN Feminino 2022-23			Famalicao		POR	2023-04-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1450	1076			0.00	3	-0.45	40	-18.00

Duque, Raquel Dos Santos		1680	POR	0.00	1	-0.02	40	-0.80
Ryabukhina, Veronika		1483	FID	0.00	1	-0.08	40	-3.20
Marques, Clara Sofia Sargento		1186	POR	0.00	1	-0.35	40	-14.00
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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