Aguirre Contreras, Cristian March 2022 FIDE Individual Chess Calculations

Individual Calculations March 2022

Aguirre Contreras, Cristian Total change: -54.80

IRT Torneo de Verano en Concepcion			Concepcion		CHI	2022-01-29
Rc	Ro			w	n	change	K	*Kchg**	Game
1809	2229			2.50	4	-1.19	20	-23.80

Cona Jara, David		1669	CHI	1.00	1	0.02	20	0.40
Quijada Cabalin, Jonathan		1811	CHI	0.00	1	-0.93	20	-18.60
Pereira Cid, Fabian		1925	CHI	0.50	1	-0.36	20	-7.20
Cartes Esquivel, Oscar		1829 *	CHI	1.00	1	0.08	20	1.60
* 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)

Primer torneo Internacional de ajedrez sub 2300 FIDE La Serena 2022			La Serena		CHI	2022-02-11
Rc	Ro			w	n	change	K	*Kchg**	Game
2046	2261			3.00	6	-1.55	20	-31.00

Jeraldo Zepeda, Christian		2028	CHI	0.50	1	-0.29	20	-5.80
Henriquez Hidalgo, Camilo Alonso		1903	CHI	0.50	1	-0.40	20	-8.00
Marrujo Pardo, Mauricio Emmanuel		1946	CHI	1.00	1	0.14	20	2.80
Escudero Donoso, Felipe	c	2119	CHI	0.50	1	-0.19	20	-3.80
Vergara Rozas, Jose		2044	CHI	0.50	1	-0.28	20	-5.60
Lenoir Ibacache, Gabriel		2238	CHI	0.00	1	-0.53	20	-10.60
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)

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