Waterfield, John W February 2016 FIDE Individual Chess Calculations

Individual Calculations February 2016

Waterfield, John W Total change: -8.60

Welsh Chess Premier League 2015/16 Round 3			Various		WLS	2016-01-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1923	1913			0.50	1	0.01	20	0.20

James, Dai		1923	WLS	0.50	1	0.01	20	0.20
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)

2016 South Wales New Year Congress			Penarth		WLS	2016-01-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1887	1913			2.50	4	0.45	20	9.00

Pleasants, Allan J		2049	WLS	0.50	1	0.18	20	3.60
Williams, David J		1538	WLS	1.00	1	0.09	20	1.80
Rodriguez, Juan Talavera		1948	WLS	0.00	1	-0.45	20	-9.00
Bevan, Peter M		2011	WLS	1.00	1	0.63	20	12.60
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)

Welsh Chess Premier League 2015/16 Round 4			Various		WLS	2016-01-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1557	1913			0.00	1	-0.89	20	-17.80

Sivarajasingam, Venetia		1557	WLS	0.00	1	-0.89	20	-17.80
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)

« go back

Share this page