Ruales, Nicolas September 2022 FIDE Individual Chess Calculations

Individual Calculations September 2022

Ruales, Nicolas Total change: 52.40

IRT Internacional Feria de las Flores Medellin 2022			Medellin		COL	2022-08-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1569	1216			2.50	8	1.09	40	43.60

Cordoba Perez, Jeronimo		1855	COL	0.00	1	-0.01	40	-0.40
Ramirez H, Jhonatan		1615	COL	0.50	1	0.42	40	16.80
Lopez Ramirez, Daniel Giovanny		1894	COL	0.00	1	-0.01	40	-0.40
Giraldo, Emanuel		1734	COL	0.00	1	-0.03	40	-1.20
Moreno Hernandez, Andres Mauricio		1493	COL	0.00	1	-0.17	40	-6.80
Cardona, Marisol		1244	COL	0.00	1	-0.46	40	-18.40
Salguero, Miguel Angel		1242	COL	1.00	1	0.54	40	21.60
Perez Tangarife, Simon		1472	COL	1.00	1	0.81	40	32.40
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)

Campeonato Nacional de Ajedrez Mayores Absoluto 2022			Puerto Boyaca		COL	2022-08-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1770	1216			0.50	6	0.22	40	8.80

Zuluaga A, Ernesto Uriel		2090	COL	0.00	1	0.00	40	0.00
Caballero Marrugo, David Jose		1811	COL	0.00	1	-0.02	40	-0.80
Hernandez Serrano, Cristhian Dani		1695	COL	0.00	1	-0.05	40	-2.00
Palacio, Pablo Persi	c	1842	COL	0.00	1	-0.01	40	-0.40
Zambrano Vargas, Jesus Andres		1642	COL	0.50	1	0.43	40	17.20
Uribe Fajardo, Alquiber		1542	COL	0.00	1	-0.13	40	-5.20
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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