McMichael, Alan Frank June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

McMichael, Alan Frank Total change: -10.80

Marshall 2023 March-April Thursday Open Rounds 4-6			New York, NY		USA	2023-03-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1788	1622			0.00	1	-0.28	20	-5.60

Nkululeko, Nkosi		1788	USA	0.00	1	-0.28	20	-5.60
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)

Marshall Monday FIDE 21 Rounds 1-2			New York, NY		USA	2023-04-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1618	1623			0.50	2	-0.51	20	-10.20

Frumkin, Edward		1677	USA	0.50	1	0.08	20	1.60
Marino, Nicholas		1558	USA	0.00	1	-0.59	20	-11.80
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)

Marshall Monday FIDE 21 Rounds 3-6			New York, NY		USA	2023-05-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1715	1623			1.00	2	0.25	20	5.00

Ju, Alan		1653	USA	1.00	1	0.54	20	10.80
Berg, George		1777	USA	0.00	1	-0.29	20	-5.80
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)

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