Castro Lombana, Juan Pablo September 2023 FIDE Individual Chess Calculations

Individual Calculations September 2023

Castro Lombana, Juan Pablo Total change: 103.20

XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios				Medellin		COL	2023-08-03
Rc	Ro				w	n	change	K	*Kchg**	Game
1904	1572				3.00	5	2.37	40	94.80

Simancas Maradei, Miguel Alejand			1985	VEN	0.00	1	-0.07	40	-2.80
Alvarez Gamez, Ismael			1931	COL	1.00	1	0.90	40	36.00
Idarraga, Oscar			1810	COL	0.00	1	-0.20	40	-8.00
Florez, Edgar Mauricio			1871	COL	1.00	1	0.85	40	34.00
Guzman Lozano, Campo Elias	c		1924	COL	1.00	1	0.89	40	35.60
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)

IRT Clasico Sub2000 Club Doble Jaque Fomeque				Fomeque		COL	2023-08-19
Rc	Ro				w	n	change	K	*Kchg**	Game
1595	1572				2.50	5	0.21	40	8.40

Florez Moreno, Dante			1172 *	COL	1.00	1	0.08	40	3.20
Bernardo Beleno, Erik			1231	ESP	1.00	1	0.12	40	4.80
Mena Cordoba, Yamil Octavio	c		1858	COL	0.00	1	-0.16	40	-6.40
Garcia Guevara, Nicolas			1782	COL	0.50	1	0.27	40	10.80
Salcedo, Diana		wf	1930	COL	0.00	1	-0.10	40	-4.00
* 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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