Horwood, Alexander March 2023 FIDE Individual Chess Calculations

Individual Calculations March 2023

Horwood, Alexander Total change: -22.00

2022/23 4NCL Division 4 Rounds 5-6			Daventry		ENG	2023-02-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1846	1243			0.00	1	-0.02	40	-0.80

Levens, David G		1846	ENG	0.00	1	-0.02	40	-0.80
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)

2023 Coventry Open Under 1750			Coventry		ENG	2023-02-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1594	1243			0.00	1	-0.11	40	-4.40

De Block, Gert		1594	BEL	0.00	1	-0.11	40	-4.40
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)

Mill HIll Congress February 2023 - Under 1900			London		ENG	2023-02-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1476	1243			0.00	2	-0.42	40	-16.80

Josiah, Oliver		1496	ENG	0.00	1	-0.19	40	-7.60
Crompton, Robert		1455	ENG	0.00	1	-0.23	40	-9.20
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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