Mena, Ailen Oriana September 2019 FIDE Individual Chess Calculations

Individual Calculations September 2019

Mena, Ailen Oriana Total change: -9.40

Carifta Junior Chess Championships 2019 - U20 Female			Willemstad		AHO	2019-04-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1459	1842			5.00	6	-0.45	20	-9.00

Eversley, Kiarra		1442 *	BAR	1.00	1	0.08	20	1.60
Ali, Amy		1442 *	TTO	1.00	1	0.08	20	1.60
Blackwood, Ashanti		1442 *	JAM	0.50	1	-0.42	20	-8.40
Yankana, Alliyah		1442 *	JAM	0.50	1	-0.42	20	-8.40
Sanchez, Mariana		1544	AHO	1.00	1	0.15	20	3.00
Sandiford, Segan		1442 *	BAR	1.00	1	0.08	20	1.60
* 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)

3er La Vega International Chess Open 2019			La Vega		DOM	2019-08-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1937	1842			1.50	4	-0.02	20	-0.40

Barrientos, Sergio E	g	2242 *	COL	0.00	1	-0.08	20	-1.60
Polanco Fernandez, Sahiean		1445	DOM	1.00	1	0.08	20	1.60
De Los Santos Nunez, Eddy		2094	DOM	0.00	1	-0.19	20	-3.80
Moncion Ventura, Angel Luis		1966	DOM	0.50	1	0.17	20	3.40
* 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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