Murphy, Sean December 2018 FIDE Individual Chess Calculations

Individual Calculations December 2018

Murphy, Sean Total change: 74.00

2018 Sona Irish Junior Super Cup Under 16			Dublin		IRL	2018-10-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1758	1877			3.00	4	0.41	40	16.40

Gallagher, Matthew		1650	IRL	1.00	1	0.21	40	8.40
Kavanagh, James		1605	IRL	1.00	1	0.17	40	6.80
Haque, Mustakim-Ul		1978	IRL	0.50	1	0.14	40	5.60
Moran, Darragh		1800	IRL	0.50	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)

Limerick Open 2018			Limerick		IRL	2018-10-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1907	1877			3.50	5	1.02	40	40.80

Kildea, Robbie		1685	IRL	1.00	1	0.25	40	10.00
Daly, Colm	f	2277 *	IRL	0.00	1	-0.08	40	-3.20
Scott, Shay		1585	IRL	1.00	1	0.15	40	6.00
Copeland, Dean		1711	IRL	1.00	1	0.28	40	11.20
Piscopo, Pierluigi	m	2277 *	ITA	0.50	1	0.42	40	16.80
* 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)

Munster Leagues 2018-19 Rounds 1-2			Limerick		IRL	2018-11-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1847	1877			1.00	2	-0.08	40	-3.20

King, Andy		1790	IRL	0.50	1	-0.12	40	-4.80
Naughton, James		1904	IRL	0.50	1	0.04	40	1.60
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)

Munster Leagues 2018-19 Rounds 3-4			Limerick		IRL	2018-11-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1878	1877			1.50	2	0.50	40	20.00

McCarthy, D. Gerry		1815	IRL	1.00	1	0.41	40	16.40
Kiely, Paul C.		1940	IRL	0.50	1	0.09	40	3.60
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)

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