Negron Lizarazo, Juan Sebastian May 2023 FIDE Individual Chess Calculations

Individual Calculations May 2023

Negron Lizarazo, Juan Sebastian Total change: -2.80

Campeonato Nacional de Mayores por Equipos CLASICO Absoluto Prejuegos Nacionales 3			Palmira		COL	2023-04-04
Rc	Ro			w	n	change	K	*Kchg**	Game
1772	1588			1.00	6	-0.83	40	-33.20

Torres, Jorge Emilio	c	2002	COL	0.00	1	-0.07	40	-2.80
Reyes, Luis Alfredo		1583	COL	0.50	1	-0.01	40	-0.40
Arciniegas Castro, Santiago		1991	COL	0.50	1	0.42	40	16.80
Tobar B, Carlos Andres	c	1812	COL	0.00	1	-0.22	40	-8.80
Otero Martinez, Alvaro Junior		1965	COL	0.00	1	-0.09	40	-3.60
Campo Jimenez, David		1279	COL	0.00	1	-0.86	40	-34.40
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 SUB 14 Absoluto 2023			Cartagena		COL	2023-04-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1469	1588			4.50	6	0.76	40	30.40

Sequeda Hernandez, Daniel Arturo		1246	COL	1.00	1	0.12	40	4.80
Figueroa Rincon, Cesar Fabian		1309	COL	1.00	1	0.16	40	6.40
Hernandez Jimenez, Xavi		1773	COL	0.00	1	-0.26	40	-10.40
Paladines Pinzon, Samuel		1555	COL	1.00	1	0.45	40	18.00
Pena Ramirez, Jatniel		1188 *	COL	1.00	1	0.08	40	3.20
Ayala Delgado, Sergio Alejandro		1744	COL	0.50	1	0.21	40	8.40
* 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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