Calvert, D Ian April 2018 FIDE Individual Chess Calculations

Individual Calculations April 2018

Calvert, D Ian Total change: 8.20

CCF WINTER CHESS 2017-18 LONG PLAY RESULTS FEBRUARY 2018 B			Coulsdon		ENG	2018-02-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1848	1904			0.00	1	-0.58	20	-11.60

Gibbs, Dominic V		1848	ENG	0.00	1	-0.58	20	-11.60
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)

2017/18 4NCL Division 4 South Rounds 7-8			Reading		ENG	2018-03-24
Rc	Ro			w	n	change	K	*Kchg**	Game
2059	1904			1.50	2	0.85	20	17.00

Lees, Fraser A		1885	SCO	1.00	1	0.47	20	9.40
Webb, Richard M	f	2233	ENG	0.50	1	0.38	20	7.60
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)

CCF WINTER CHESS 2017-18 LONG PLAY RESULTS MARCH 2018			London		ENG	2018-03-26
Rc	Ro			w	n	change	K	*Kchg**	Game
1590	1904			1.00	1	0.14	20	2.80

Bloom, Paul		1590	ENG	1.00	1	0.14	20	2.80
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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