McCracken, David December 2023 FIDE Individual Chess Calculations

Rapid: Individual Calculations December 2023

McCracken, David Total change: -37.20

Greenisland FC Chess Halloween Rapid			Carrickfergus		IRL	2023-10-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1258	1507			2.00	4	-1.18	40	-47.20

Aashay, R Kher		1107 *	IND	0.00	1	-0.92	40	-36.80
Murphy, Peter		1315	IRL	1.00	1	0.25	40	10.00
Campbell, Peter		1365	IRL	0.00	1	-0.69	40	-27.60
Worbey, Leah		1245	IRL	1.00	1	0.18	40	7.20
* Rating difference of more than 400. Please read more at FIDE Handbook
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)

Queens University Belfast Winter Rapid Championship 2023			Belfast		IRL	2023-11-19
Rc	Ro			w	n	change	K	*Kchg**	Game
1537	1507			3.00	6	0.25	40	10.00

Aashay, R Kher		1107 *	IND	0.50	1	-0.42	40	-16.80
Keenan, Colin		1326	IRL	1.00	1	0.26	40	10.40
Roberts, Danny		1891	IRL	0.00	1	-0.09	40	-3.60
Grey, Tom		1618	IRL	1.00	1	0.65	40	26.00
Rushe, Adam		1594	IRL	0.50	1	0.12	40	4.80
McIlroy, Gerard		1683	IRL	0.00	1	-0.27	40	-10.80
* Rating difference of more than 400. Please read more at FIDE Handbook
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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