Macelligott, Gerard December 2017 FIDE Individual Chess Calculations

Individual Calculations December 2017

Macelligott, Gerard Total change: -11.00

Armstrong Cup 2017-18 Rounds 1-2			Various		IRL	2017-09-16
Rc	Ro			w	n	change	K	*Kchg**	Game
2058	2009			1.50	2	0.62	20	12.40

O`connor, Jonathan		2209	IRL	0.50	1	0.26	20	5.20
Jackson, Peter D.		1907	IRL	1.00	1	0.36	20	7.20
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)

Munster League 2017 Rounds 1-2			Various		IRL	2017-10-14
Rc	Ro			w	n	change	K	*Kchg**	Game
1794	2021			0.00	1	-0.79	20	-15.80

Le Gouic, Brendan		1794	FRA	0.00	1	-0.79	20	-15.80
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)

Armstrong Cup 2017-18 Rounds 3-4			Various		IRL	2017-10-28
Rc	Ro			w	n	change	K	*Kchg**	Game
2067	2021			0.50	2	-0.38	20	-7.60

Delaney, Killian		2202	IRL	0.00	1	-0.26	20	-5.20
Cummins, Hugh		1931	IRL	0.50	1	-0.12	20	-2.40
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)

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