Arkell, Keith C November 2011 FIDE Individual Chess Calculations

Individual Calculations November 2011

Arkell, Keith C Total change: 9.40

Jessie Gilbert Celebration: Open				Coulsdon		ENG	2011-08-20
Rc	Ro				w	n	change	K	*Kchg**	Game
2276	2432				8.00	9	1.69	10	16.90

Hodgson, John H			2208	ENG	1.00	1	0.22	10	2.20
O`Toole, George E			2185	ENG	1.00	1	0.19	10	1.90
Willmoth, Robert F			2163	ENG	1.00	1	0.17	10	1.70
Lalic, Bogdan	g		2470	CRO	0.50	1	0.05	10	0.50
Rudd, Jack	m		2278	ENG	1.00	1	0.29	10	2.90
Matuszewski, Michal			2325	POL	1.00	1	0.35	10	3.50
Snape, Ian L			2250	ENG	1.00	1	0.26	10	2.60
Baker, Chris W	m		2282	ENG	0.50	1	-0.20	10	-2.00
Madan, Augustin	m		2326	ROU	1.00	1	0.36	10	3.60
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)

Ron Bruce Premier 2011				Paignton		ENG	2011-09-04
Rc	Ro				w	n	change	K	*Kchg**	Game
2166	2409				6.00	7	0.51	10	5.10

Littlejohns, David P			2060	ENG	1.00	1	0.11	10	1.10
Collier, David O			2100	ENG	1.00	1	0.14	10	1.40
Almond, Richard J			2122	ENG	0.50	1	-0.34	10	-3.40
Brown, Alan M			2130	ENG	1.00	1	0.16	10	1.60
Berry, Stephen H	f		2320	ENG	1.00	1	0.38	10	3.80
Crouch, Colin S	m		2365	ENG	0.50	1	-0.06	10	-0.60
Mackle, Dominic			2065	ENG	1.00	1	0.12	10	1.20
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)

e2e4 Sunningdale Open				Sunningdale		ENG	2011-09-16
Rc	Ro				w	n	change	K	*Kchg**	Game
2153	2409				3.50	5	-0.53	10	-5.30

Pleasants, Allan J			2079	WLS	1.00	1	0.12	10	1.20
Jones, William E G			2109	ENG	0.50	1	-0.35	10	-3.50
Beaumont, Chris R	m		2278	ENG	0.50	1	-0.18	10	-1.80
Steil-Antoni, Fiona		wm	2096	LUX	1.00	1	0.14	10	1.40
Holland, James P			2203	ENG	0.50	1	-0.26	10	-2.60
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)

e2e4 High Wycombe Open				High Wycombe		ENG	2011-10-07
Rc	Ro				w	n	change	K	*Kchg**	Game
2104	2409				3.50	5	-0.73	10	-7.30

Simmons, John C			2012	ENG	1.00	1	0.08	10	0.80
Tegzes, Laszlo			2073	HUN	1.00	1	0.12	10	1.20
O`Toole, George E			2157	ENG	0.50	1	-0.31	10	-3.10
Longson, Alexander			2249	ENG	0.00	1	-0.71	10	-7.10
Rogers, Tim L			2027	ENG	1.00	1	0.09	10	0.90
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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