Silva, Daniel Frederico V December 2019 FIDE Individual Chess Calculations

Rapid: Individual Calculations December 2019

Silva, Daniel Frederico V Total change: -7.40

CD Jovens Semi-Rapidas Porto 2019-20 - U12			Gaia		POR	2019-11-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1325	1713			3.50	4	-0.15	20	-3.00

Azeredo, Rafael		1313 *	POR	1.00	1	0.08	20	1.60
Sismeiro, Sofia		1313 *	POR	1.00	1	0.08	20	1.60
Oliveira, Afonso Duarte Q		1313 *	POR	1.00	1	0.08	20	1.60
Duarte, Francisco		1361	POR	0.50	1	-0.39	20	-7.80
* 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)

CN Semi-Rapidas Jovens 2019-2020 - U12			Pombal		POR	2019-11-16
Rc	Ro			w	n	change	K	*Kchg**	Game
1357	1713			6.00	7	-0.22	20	-4.40

Ulyanovskyy, Vadim		1313 *	POR	1.00	1	0.08	20	1.60
Creulean, Maxim		1313 *	POR	1.00	1	0.08	20	1.60
Silva, Jose Lucas Ferreira		1319	POR	1.00	1	0.08	20	1.60
Dong, Fabio		1330	POR	1.00	1	0.09	20	1.80
Faryma, Matviy		1356	POR	1.00	1	0.11	20	2.20
Almeida, Pedro Bastos		1399	POR	0.50	1	-0.36	20	-7.20
Dong, Rafael		1472	POR	0.50	1	-0.30	20	-6.00
* 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)

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