Alvarez Mendoza, Rafael June 2023 FIDE Individual Chess Calculations

Individual Calculations June 2023

Alvarez Mendoza, Rafael Total change: 11.20

II Clasificatorio a los VI Juegos Paranacionales Eje Cafetero FEDEDIV 2023 B2-B3 Masculino Clasico			Bogota		COL	2023-05-18
Rc	Ro			w	n	change	K	*Kchg**	Game
1609	1550			1.00	3	-0.30	40	-12.00

Castillo Perez, Jaider Enrique		1825	COL	0.00	1	-0.17	40	-6.80
Martinez Quintero, Javier		1626	COL	0.00	1	-0.40	40	-16.00
Astudillo Escobar, Jose Fernando		1377	COL	1.00	1	0.27	40	10.80
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)

III Clasificatorio a los VI Juegos Paranacionales Eje Cafetero FEDELIV 2023 B2 - B3 Masculino Clasico			Bogota		COL	2023-05-24
Rc	Ro			w	n	change	K	*Kchg**	Game
1475	1550			3.00	4	0.58	40	23.20

Astudillo Escobar, Jose Fernando		1377	COL	1.00	1	0.27	40	10.80
Hoyos Lozano, Donis		1359	COL	1.00	1	0.25	40	10.00
Quinones, Diego Alejandro		1337	COL	1.00	1	0.23	40	9.20
Castillo Perez, Jaider Enrique		1825	COL	0.00	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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