Poon, Yu Tien January 2011 FIDE Individual Chess Calculations

Individual Calculations January 2011

Poon, Yu Tien Total change: 42.25

Barbados Olympiad Ladies Team Challeneg			Bridgetown		BAR	2010-05-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1740	1764			2.50	3	0.89	25	22.25

Corbin, Rashida		1717	BAR	1.00	1	0.43	25	10.75
Cox, Akeem		1774	BAR	1.00	1	0.51	25	12.75
Howard, Corinne		1728	BAR	0.50	1	-0.05	25	-1.25
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)

Barbados Under-20 Nationals			Bridgetown		BAR	2010-06-22
Rc	Ro			w	n	change	K	*Kchg**	Game
1710	1764			1.00	1	0.42	25	10.50

Lynch, Kemp		1710	BAR	1.00	1	0.42	25	10.50
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)

Michael Forde Memorial			Bridgetown		BAR	2010-12-15
Rc	Ro			w	n	change	K	*Kchg**	Game
2009	1764			1.00	3	0.38	25	9.50

Moore, Demetrio		1992	BAR	1.00	1	0.79	25	19.75
Harewood, Othneil		1903	BAR	0.00	1	-0.31	25	-7.75
Blackman, Justin		2133	BAR	0.00	1	-0.10	25	-2.50
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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