Olson, Hamish June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

Olson, Hamish Total change: -1.80

2022/23 4NCL Division 2 Rounds 9-11			Milton Keynes		ENG	2023-04-29
Rc	Ro			w	n	change	K	*Kchg**	Game
2308	2304			1.00	3	-0.46	20	-9.20

Merry, Alan B	m	2434	ENG	0.00	1	-0.32	20	-6.40
Willson, Ollie		2098	ENG	0.50	1	-0.26	20	-5.20
Cherniaev, Alexander	g	2392	ENG	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)

SNCL_Division_1_2023 Round 7			Dunfermline		SCO	2023-05-07
Rc	Ro			w	n	change	K	*Kchg**	Game
1935	2337			1.00	1	0.08	20	1.60

McQuillan, Stephen G		1935	SCO	1.00	1	0.08	20	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)

Spens Cup 2023 Final			Grangemouth		SCO	2023-05-13
Rc	Ro			w	n	change	K	*Kchg**	Game
2175	2337			1.00	1	0.29	20	5.80

Bennett, William		2175	SCO	1.00	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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