Largo, Sofia Alejandra April 2018 FIDE Individual Chess Calculations

Individual Calculations April 2018

Largo, Sofia Alejandra Total change: -42.40

Campeonato Nacional Amateur 2018 Sub1700				Bogota		COL	2018-02-15
Rc	Ro				w	n	change	K	*Kchg**	Game
1635	1438				1.00	4	0.01	40	0.40

Acosta, Jaime			1667	COL	1.00	1	0.79	40	31.60
Reyes Aristizabal, Andres			1635	COL	0.00	1	-0.25	40	-10.00
Beltran Cubillos, Santiago			1655	COL	0.00	1	-0.22	40	-8.80
Bautista Chiquillo, Leidy			1581	COL	0.00	1	-0.31	40	-12.40
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)

Semifinal 1 del Selectivo a la 43 Olimpiada Mundial en Batumi- Georgia				Medellin		COL	2018-03-14
Rc	Ro				w	n	change	K	*Kchg**	Game
1732	1438				0.00	6	-1.07	40	-42.80

Castrillon Gomez, Melissa		wm	1838 *	COL	0.00	1	-0.08	40	-3.20
Silva, Emmanuel			1838 *	COL	0.00	1	-0.08	40	-3.20
Pena, Dario			1838 *	COL	0.00	1	-0.08	40	-3.20
Londono, Neider Farid			1799	COL	0.00	1	-0.10	40	-4.00
Gomez Rondon, Samuel			1477	COL	0.00	1	-0.45	40	-18.00
Moncada Correa, Sara			1601	COL	0.00	1	-0.28	40	-11.20
* 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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