Kett, Timothy J June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

Kett, Timothy J Total change: -8.80

Welsh Chess Premier League Open 2023 Round 4			Bridgend		WLS	2023-05-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1683	2071			1.00	1	0.09	20	1.80

Wilmot, Daniel		1683	WLS	1.00	1	0.09	20	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)

32nd Frome Chess Congress			Frome		ENG	2023-05-12
Rc	Ro			w	n	change	K	*Kchg**	Game
1958	2071			2.00	4	-0.52	20	-10.40

Ashworth, Robert M		1665	ENG	1.00	1	0.08	20	1.60
Arkell, Keith C	g	2390	ENG	0.00	1	-0.13	20	-2.60
Miller, George I		1849	ENG	1.00	1	0.22	20	4.40
Littleton, Mark		1927	ENG	0.00	1	-0.69	20	-13.80
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)

Welsh Chess Premier League Open 2023 Round 5			Bridgend		WLS	2023-05-21
Rc	Ro			w	n	change	K	*Kchg**	Game
2066	2071			0.50	1	-0.01	20	-0.20

Powell, Lloyd		2066	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)

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