Razark, Sadiqah May 2018 FIDE Individual Chess Calculations

Individual Calculations May 2018

Razark, Sadiqah Total change: 27.60

2018 National Juniors Female Under 20				Port of Spain		TTO	2018-01-13
Rc	Ro				w	n	change	K	*Kchg**	Game
1388	1143				1.50	5	0.32	20	6.40

Johnson, Chaya			1175	TTO	0.50	1	0.04	20	0.80
Johnson, Gabriella		wm	1543 *	TTO	0.00	1	-0.08	20	-1.60
Johnson, Chaya			1175	TTO	1.00	1	0.54	20	10.80
Johnson, Gabriella		wm	1543 *	TTO	0.00	1	-0.08	20	-1.60
Yearwood, Shannon	c	wf	1504	TTO	0.00	1	-0.10	20	-2.00
* 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)

7th Carifta Junior Chess Championships 2018 - U20 Open				Paramaribo		SUR	2018-03-30
Rc	Ro				w	n	change	K	*Kchg**	Game
1376	1143				2.50	6	1.06	20	21.20

Maughn, Shane			1543 *	BAR	0.00	1	-0.08	20	-1.60
Elliot, Saday			1296	SUR	0.50	1	0.20	20	4.00
Udit, Stefan			1101	SUR	1.00	1	0.44	20	8.80
Chashawa, Shaief			1543 *	SUR	0.00	1	-0.08	20	-1.60
Ramsing, Radjiv			1304	SUR	0.50	1	0.21	20	4.20
Kaslan, Alexandra			1466	SUR	0.50	1	0.37	20	7.40
* 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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