Soares, Sara Joana De Moura Pe March 2018 FIDE Individual Chess Calculations

Individual Calculations March 2018

Soares, Sara Joana De Moura Pe Total change: -55.20

Torneio Amadorissimo 2018 do Porto			Matosinhos		POR	2018-02-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1239	1373			2.50	4	-0.11	40	-4.40

Valente, Sofia		1003	POR	1.00	1	0.10	40	4.00
Alves, Damiao Fernando		1379	POR	1.00	1	0.51	40	20.40
Sarabando, Rodrigo Andias		1188	POR	0.50	1	-0.24	40	-9.60
Marrios, Ruben		1385	POR	0.00	1	-0.48	40	-19.20
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)

CD Jovens Porto 2018 - U12			Matosinhos		POR	2018-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1137	1373			4.00	5	0.08	40	3.20

Areal, Maria Beatriz Moura		1020	POR	1.00	1	0.11	40	4.40
Paiva, Rodrigo Garcia		1129	POR	1.00	1	0.20	40	8.00
Filipe, Guilherme Castro		1119	POR	0.00	1	-0.81	40	-32.40
Couto, Gaspar Sousa		1268	POR	1.00	1	0.36	40	14.40
Carvalho, Joao Miguel		1150	POR	1.00	1	0.22	40	8.80
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)

I Campeonato de Xadrez Amador Cidade de Matosinhos			S Mamede Infesta		POR	2018-02-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1467	1373			1.00	4	-0.57	40	-22.80

Tieres, Cristiano		1773 *	POR	0.00	1	-0.08	40	-3.20
Silva, Mark Orlov		1008	POR	1.00	1	0.10	40	4.00
Fernandes, Claudio Micael Sousa		1677	POR	0.00	1	-0.14	40	-5.60
Ribeiro, Gustavo		1410	POR	0.00	1	-0.45	40	-18.00
* 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)

CD Equipas Porto 2018 r.2			clubes		POR	2018-02-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1150	1373			0.00	1	-0.78	40	-31.20

Carvalho, Joao Miguel		1150	POR	0.00	1	-0.78	40	-31.20
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)

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