Eggert, Alberto September 2009 FIDE Individual Chess Calculations

Individual Calculations September 2009

Eggert, Alberto Total change: 7.35

Taca de Portugal 2008-09				various		POR	2008-12-20
Rc	Ro				w	n	change	K	*Kchg**	Game
2080	2169				1.00	2	-0.21	15	-3.15

Rosario, Jose			1934	POR	1.00	1	0.21	15	3.15
Blalock, Rex			2226	USA	0.00	1	-0.42	15	-6.30
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)

XX Taca de Lisboa				Lisboa		POR	2009-01-18
Rc	Ro				w	n	change	K	*Kchg**	Game
1819	2169				1.00	1	0.11	15	1.65

Santos, Luis Manuel Freire Rebe			1819	POR	1.00	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)

2a Divisao - Fase Final				VN Gaia		POR	2009-08-08
Rc	Ro				w	n	change	K	*Kchg**	Game
2098	2200				2.50	3	0.59	15	8.85

Neves, Pedro Alexandre Maia			2041	POR	1.00	1	0.29	15	4.35
Pintor, Ariana Maciel Abranche		wf	2135	POR	1.00	1	0.41	15	6.15
Sousa, Ricardo Miguel Morais D			2119	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)

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