Alzate Velez, Valentin January 2022 FIDE Individual Chess Calculations

Individual Calculations January 2022

Alzate Velez, Valentin Total change: -9.60

Campeonato Nacional Mayores por Equipos Ajedrez Clasico Absoluto			Medellin		COL	2021-12-08
Rc	Ro			w	n	change	K	*Kchg**	Game
1686	1286			0.00	4	-0.32	40	-12.80

Mora Munoz, Alejandro		1686 *	COL	0.00	1	-0.08	40	-3.20
Ospina, Santiago		1686 *	COL	0.00	1	-0.08	40	-3.20
Loaiza Cuervo, Santiago		1686 *	COL	0.00	1	-0.08	40	-3.20
Olarte Parra, Jhoan Sebastian		1686 *	COL	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)

IRT Internacional Medellin Ciudad de Luces 2021			Medellin		COL	2021-12-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1473	1286			1.50	5	0.08	40	3.20

Iral Castro, Brahiam		1686 *	COL	0.00	1	-0.08	40	-3.20
Giraldo, Emanuel		1605	COL	0.00	1	-0.13	40	-5.20
Cabrera Novoa, Emanuel		1394	COL	0.50	1	0.15	40	6.00
Cabrera Novoa, Roxana		1213	COL	1.00	1	0.40	40	16.00
Manrique Bermudez, Josue		1467	COL	0.00	1	-0.26	40	-10.40
* 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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