Liu, Murray September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

Liu, Murray Total change: 71.60

Irish Championship 2023 First Weekender Challengers			Dublin		IRL	2023-08-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1472	1115			1.00	1	0.89	40	35.60

Honner, Mervyn		1472	IRL	1.00	1	0.89	40	35.60
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)

The Irish Championship 2023 Weekday Open			Dublin		IRL	2023-08-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1617	1115			1.00	2	0.92	40	36.80

Connell, Kris		1648	IRL	1.00	1	0.97	40	38.80
Barnes, Oliver		1586	IRL	0.00	1	-0.05	40	-2.00
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)

The Irish Championship 2023 Open Weekender			Dublin		IRL	2023-08-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1718	1115			0.00	1	-0.02	40	-0.80

Murtagh, Robert		1718	IRL	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)

« go back

Share this page