Johnson, Elizabeth December 2017 FIDE Individual Chess Calculations

Individual Calculations December 2017

Johnson, Elizabeth Total change: 22.40

CCF WINTER CHESS 2017-18 LONG PLAY OCTOBER 2017 B			London		ENG	2017-10-30
Rc	Ro			w	n	change	K	*Kchg**	Game
1548	1376			0.00	1	-0.27	40	-10.80

Verma, Shlok		1548	ENG	0.00	1	-0.27	40	-10.80
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)

2017/18 4NCL Division 4 South Rounds 1-2			Reading		ENG	2017-11-11
Rc	Ro			w	n	change	K	*Kchg**	Game
1363	1347			0.50	1	0.02	40	0.80

Wilson, Andrew C		1363	ENG	0.50	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)

CCF WINTER CHESS 2017-18 LONG PLAY NOVEMBER 2017			London		ENG	2017-11-27
Rc	Ro			w	n	change	K	*Kchg**	Game
1427	1347			2.00	3	0.81	40	32.40

Morgan, David H		1511	ENG	0.00	1	-0.28	40	-11.20
Wong, Cheuk Nam		1550	ENG	1.00	1	0.76	40	30.40
Retter, Matthew		1219	ENG	1.00	1	0.33	40	13.20
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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