Mirza, Diana April 2017 FIDE Individual Chess Calculations

Individual Calculations April 2017

Mirza, Diana Total change: 60.40

Heidenfeld Trophy 2016-17 Rounds 7-8			Various		IRL	2017-01-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1930	1854			1.50	2	0.71	40	28.40

Wallace, Martin		1956	IRL	0.50	1	0.14	40	5.60
Rogers, Kieran		1903	IRL	1.00	1	0.57	40	22.80
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)

National Club Championships 2017			Dublin		IRL	2017-03-03
Rc	Ro			w	n	change	K	*Kchg**	Game
2005	1835			1.50	3	0.64	40	25.60

Grzegorz, Pawlowski		1880	IRL	0.50	1	0.06	40	2.40
Freeman, Gordon		2096	IRL	0.00	1	-0.18	40	-7.20
O`connor, Eddie		2038	IRL	1.00	1	0.76	40	30.40
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)

Munster Chess Union Division 1 - 2016/17 Rounds 10-11			Various		IRL	2017-03-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1663	1835			1.50	2	0.16	40	6.40

McGrath, Tom		1435 *	IRL	1.00	1	0.08	40	3.20
O`grady, Martin		1890	IRL	0.50	1	0.08	40	3.20
* 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)

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