Ospina Molina, Juan Fernando December 2018 FIDE Individual Chess Calculations

Individual Calculations December 2018

Ospina Molina, Juan Fernando Total change: 54.80

IX Campeonato Panamericano de Ajedrez Escolar Sub-17 Absoluto 2018			Guatire		VEN	2018-10-23
Rc	Ro			w	n	change	K	*Kchg**	Game
1471	1129			1.50	6	0.77	40	30.80

Rodil Fermin, Leonardo Enrique		1529 *	VEN	0.00	1	-0.08	40	-3.20
Arteaga Colmenarez, Jaime David		1465	VEN	1.00	1	0.88	40	35.20
Duran Martinez, Jeremy Moises		1529 *	VEN	0.00	1	-0.08	40	-3.20
Lizardi Murillo, Shalom David		1367	VEN	0.00	1	-0.20	40	-8.00
Guerrero Corniel, Gabriela Alejan		1405	VEN	0.50	1	0.33	40	13.20
Guillen Carrillo, Macjos Neritza		1529 *	VEN	0.00	1	-0.08	40	-3.20
* 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)

V Campeonato Nacional Sub-16 por Equipos			Merida		VEN	2018-11-15
Rc	Ro			w	n	change	K	*Kchg**	Game
1288	1129			1.50	3	0.60	40	24.00

Guadalajara Barrios, Jacksilany		1412	VEN	0.00	1	-0.16	40	-6.40
Araujo Briceno, Gilary Ahilyn		1196	VEN	1.00	1	0.59	40	23.60
Blanco Daza, Angel Jesus		1255	VEN	0.50	1	0.17	40	6.80
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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