Hewitt, William June 2013 FIDE Individual Chess Calculations

Individual Calculations June 2013

Hewitt, William Total change: 2.10

4NCL 2012-13				Various		ENG	2012-11-03
Rc	Ro				w	n	change	K	*Kchg**	Game
2121	2058				2.00	4	0.35	15	5.25

Munson, Shaun D			2177	ENG	0.50	1	0.16	15	2.40
Pleasants, Allan J			2103	WLS	0.00	1	-0.44	15	-6.60
Prasath, Malola Ts			2076	IND	1.00	1	0.53	15	7.95
Bellin, Jana M		wg	2128	ENG	0.50	1	0.10	15	1.50
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)

Welsh Chess Premier League Round 6-7				various		WLS	2013-04-06
Rc	Ro				w	n	change	K	*Kchg**	Game
1960	2082				1.00	2	-0.33	15	-4.95

Cunliffe, Sd			1974	WLS	0.50	1	-0.15	15	-2.25
Hatchett, Paul			1945	WLS	0.50	1	-0.18	15	-2.70
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)

Welsh Chess Premier League Round 3				Various		WLS	2013-05-18
Rc	Ro				w	n	change	K	*Kchg**	Game
2167	2078				0.50	1	0.12	15	1.80

Morris, Charles F			2167	WLS	0.50	1	0.12	15	1.80
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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