Ribeiro, Bruno Rafael Leite May 2011 FIDE Individual Chess Calculations

Individual Calculations May 2011

Ribeiro, Bruno Rafael Leite Total change: 4.65

CNE 3 divisao - serie A			several		POR	2010-12-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1544	1536			2.00	3	0.53	15	7.95

Martins, Guilherme Pires Tavare		1632	POR	0.50	1	0.13	15	1.95
Veloso, Joao Miguel		1382	POR	1.00	1	0.29	15	4.35
Dias, Ivo Rodrigues		1617	POR	0.50	1	0.11	15	1.65
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 - prel. Urgezes			Guimaraes		POR	2011-02-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1593	1524			1.50	4	-0.13	15	-1.95

Lemos, Artur Jorge Capela Gomes		1659	POR	0.50	1	0.18	15	2.70
Mano, Alexandre		1565	POR	0.00	1	-0.44	15	-6.60
Rasteiro, Rui Manuel		1448	POR	0.50	1	-0.10	15	-1.50
Meireles, Ana		1700	POR	0.50	1	0.23	15	3.45
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 Torneio "Axis - Ponte de Lima"			Ponte de Lima		POR	2011-03-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1756	1517			1.00	4	0.01	15	0.15

Martins, David Pires Tavares		1917 *	POR	0.00	1	-0.08	15	-1.20
Sousa, Nuno		1917 *	POR	0.00	1	-0.08	15	-1.20
Martinho, Nuno Miguel		1794	POR	0.00	1	-0.17	15	-2.55
Veloso, Joao Miguel		1396	POR	1.00	1	0.34	15	5.10
* 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)

Nacionais de Jovens 2011 - sub14			Torres Vedras		POR	2011-04-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1644	1517			1.00	3	-0.10	15	-1.50

Martins, David Pires Tavares		1917 *	POR	0.00	1	-0.08	15	-1.20
Rasteiro, Rui Manuel		1449	POR	1.00	1	0.41	15	6.15
Martins, Miguel Alexandre R		1566	POR	0.00	1	-0.43	15	-6.45
* 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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