Andias, Joao Pedro Menezes September 2010 FIDE Individual Chess Calculations

Individual Calculations September 2010

Andias, Joao Pedro Menezes Total change: 68.85

V Open Cidade de Espinho: Memorial Leonel Pias			Espinho		POR	2010-06-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1810	1824			4.00	6	0.93	15	13.95

Lanier, Nicholas		2185	USA	0.00	1	-0.10	15	-1.50
Bastos, Ana Raquel		1529	POR	1.00	1	0.15	15	2.25
Pinho, Paulo Miguel		2109	POR	0.00	1	-0.16	15	-2.40
Valente, Joao Nuno		1489	POR	1.00	1	0.12	15	1.80
Marinho, Antonio Pedro		1472	POR	1.00	1	0.11	15	1.65
Kovtun, Igor		2075	UKR	1.00	1	0.81	15	12.15
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)

32 Taca de Portugal			various		POR	2010-06-06
Rc	Ro			w	n	change	K	*Kchg**	Game
2224	1824			0.50	1	0.42	15	6.30

Damaso, Rui	m	2224 *	POR	0.50	1	0.42	15	6.30
* 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)

IV Open Internacional Hotel D. Luís/AAC			Coimbra		POR	2010-06-10
Rc	Ro			w	n	change	K	*Kchg**	Game
1955	1824			1.50	2	0.75	15	11.25

Pais, Bruno Miguel Dos Santos		1708	POR	1.00	1	0.34	15	5.10
Bolhari, Orphe Iraj		2202	IRI	0.50	1	0.41	15	6.15
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)

III Torneio Internacional Cidade de Gaia/ X Profigaia Open			VN Gaia		POR	2010-07-17
Rc	Ro			w	n	change	K	*Kchg**	Game
2049	1840			4.00	6	2.49	15	37.35

Ferreira, Jorge Joao Viterbo	f	2240 *	POR	1.00	1	0.92	15	13.80
Pereira, Antonio Pedro D Caram		2073	POR	0.50	1	0.29	15	4.35
Martins, David Pires Tavares		1890	POR	0.00	1	-0.43	15	-6.45
Figueiredo, Bruno Antonio		1986	POR	1.00	1	0.70	15	10.50
Oliveira, Carlos Andre Ramalho		2150	POR	0.50	1	0.36	15	5.40
Pires, Gustavo Martins Pereira		1953	POR	1.00	1	0.65	15	9.75
* 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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