Japiassu, Ricardo De Vila Nova September 2009 FIDE Individual Chess Calculations

Individual Calculations September 2009

Japiassu, Ricardo De Vila Nova Total change: 5.35

XLIX Campeonato Brasiliense - Fase Semifinal II			Brasilia/DF		BRA	2009-07-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1938	1867			0.00	2	-0.81	25	-20.25

Matozo, Paulo Adriano		1987	BRA	0.00	1	-0.34	25	-8.50
Cardoso Junior, Cicero Assuncao		1888	BRA	0.00	1	-0.47	25	-11.75
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)

Continental Absolute Champioship 2009			Sao Paulo Chess Club/SP		BRA	2009-07-25
Rc	Ro			w	n	change	K	*Kchg**	Game
2018	1867			2.50	7	0.25	25	6.25

Martins, Vinicius Tine	f	2250	BRA	0.00	1	-0.09	25	-2.25
Saito, Vinicius		2080	BRA	0.00	1	-0.23	25	-5.75
Deus Filho, Joaquim De		1990	BRA	0.00	1	-0.33	25	-8.25
Carvalho, Felipe Lobo C.		2141	BRA	0.50	1	0.33	25	8.25
Sousa, Matheus Mazim De		1817	BRA	1.00	1	0.43	25	10.75
Braga, Marcelo Melem		1769	BRA	0.50	1	-0.13	25	-3.25
Resende, Carlos Alberto Filgueir		2081	BRA	0.50	1	0.27	25	6.75
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)

NOTE: K factor changed
XLIX Campeonato Brasiliense Absoluto - S. Final III			Brasilia/DF		BRA	2009-08-10
Rc	Ro			w	n	change	K	*Kchg**	Game
2020	1867			2.50	4	1.29	15	19.35

Matozo, Paulo Adriano		1987	BRA	0.50	1	0.16	15	2.40
Sergio, Claudio Santos		1944	BRA	1.00	1	0.61	15	9.15
Aguiar, Lucas		2000	BRA	0.50	1	0.18	15	2.70
Lucena, Lincoln	f	2150	BRA	0.50	1	0.34	15	5.10
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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