Gomes, Rui Pedro April 2009 FIDE Individual Chess Calculations

Individual Calculations April 2009

Gomes, Rui Pedro Total change: 90.30

IV TORNEIO FECHADO DO VALE			VN Famalicão		POR	2008-12-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1431	1575			8.00	9	1.98	15	29.70

Veloso, Joao		1275	POR	1.00	1	0.15	15	2.25
Silva, Nuno Miguel		1365	POR	1.00	1	0.23	15	3.45
Silva, Luis		1487	POR	1.00	1	0.38	15	5.70
Marinho, Alice		1225	POR	1.00	1	0.11	15	1.65
Torres, Nelson		1718	POR	1.00	1	0.69	15	10.35
Dias, Ivo		1455	POR	0.50	1	-0.16	15	-2.40
Ferreira, Pedro		1225	POR	1.00	1	0.11	15	1.65
Cruz, Joao		1678	POR	1.00	1	0.64	15	9.60
Silva, Helio		1450	POR	0.50	1	-0.17	15	-2.55
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)

Distrital jovens sub - 16 semi final de V. N. Famalicao			Famalicao		POR	2008-12-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1666	1575			4.00	4	2.49	15	37.35

Cruz, Joao Filipe Santos		1678	POR	1.00	1	0.64	15	9.60
Ribeiro, Marcos Costa		1647	POR	1.00	1	0.60	15	9.00
Ribeiro, Joao Pedro Costa		1621	POR	1.00	1	0.56	15	8.40
Torres, Nelson Emanuel Pereira		1718	POR	1.00	1	0.69	15	10.35
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)

Distrital de Braga de sub-16			Guimaraes		POR	2009-02-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1581	1575			4.50	6	1.55	15	23.25

Cruz, Joao Filipe		1663	POR	0.00	1	-0.38	15	-5.70
Machado, Carlos		1628	POR	1.00	1	0.57	15	8.55
Ribeiro, Ricardo Andre		1553	POR	0.50	1	-0.03	15	-0.45
Vale, Antonio		1447	POR	1.00	1	0.33	15	4.95
Meireles, Ana		1578	POR	1.00	1	0.50	15	7.50
Costa, Joao Sequeira		1618	POR	1.00	1	0.56	15	8.40
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)

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