Lock, Gavin R July 2010 FIDE Individual Chess Calculations

Individual Calculations July 2010

Lock, Gavin R Total change: 14.85

Coulsdon Premiership			Coulsdon		ENG	2009-09-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2070	2188			6.50	9	0.71	15	10.65

Sagyaman, Francis William		1937	PHI	1.00	1	0.19	15	2.85
Edwards, Nicholas L		1998	ENG	1.00	1	0.25	15	3.75
Williams, Peter A		1961	ENG	0.50	1	-0.29	15	-4.35
Maguire, Robert		1825	ENG	1.00	1	0.10	15	1.50
Rizvi, Nasir		2156	WLS	1.00	1	0.46	15	6.90
Osborne, Marcus		2218	CRO	0.50	1	0.04	15	0.60
Snape, Ian		2189	ENG	0.50	1	0.00	15	0.00
Kilpatrick, Callum		2260	ENG	0.50	1	0.10	15	1.50
Bailey, Kevin		2083	ENG	0.50	1	-0.14	15	-2.10
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)

Coulsdon Super League			Coulsdon		ENG	2009-10-07
Rc	Ro			w	n	change	K	*Kchg**	Game
2083	2188			1.00	2	-0.27	15	-4.05

Snape, Ian L		2189	ENG	0.50	1	0.00	15	0.00
Foster, James C		1976	ENG	0.50	1	-0.27	15	-4.05
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)

Four Nations Chess League (4NCL)			Various		ENG	2009-10-24
Rc	Ro			w	n	change	K	*Kchg**	Game
2238	2188			4.00	8	0.55	15	8.25

Truran, Michael C		2215	ENG	1.00	1	0.54	15	8.10
McMichael, Richard J	c	2286	ENG	0.50	1	0.13	15	1.95
Townsend, M Paul		2186	ENG	0.00	1	-0.50	15	-7.50
Roberson, Peter T		2221	ENG	0.50	1	0.05	15	0.75
Talsma, Paul A		2252	NED	0.50	1	0.09	15	1.35
Twyble, Michael S		2264	ENG	0.50	1	0.10	15	1.50
Norman, Kenneth I	c	2182	ENG	0.50	1	-0.01	15	-0.15
Rudd, Jack	m	2296	ENG	0.50	1	0.15	15	2.25
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)

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