Segura Cordero, Ariel December 2019 FIDE Individual Chess Calculations

Blitz: Individual Calculations December 2019

Segura Cordero, Ariel Total change: 34.40

CODICADER POR EQUIPOS BLITZ ABSOLUTO 2019			San Jose		CRC	2019-10-20
Rc	Ro			w	n	change	K	*Kchg**	Game
1405	1472			0.50	2	-0.69	20	-13.80

Ibarra, Carlos Roberto		1431	ESA	0.50	1	-0.06	20	-1.20
Aragon Trujillo, Ricardo M.	c	1379	GUA	0.00	1	-0.63	20	-12.60
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)

Campeonato Panamericano Amateur Blitz U2300 2019			San Jose		CRC	2019-10-25
Rc	Ro			w	n	change	K	*Kchg**	Game
1664	1472			5.00	9	2.41	20	48.20

Lievano, Luis	c	1872 *	ESA	1.00	1	0.92	20	18.40
Solano Cordero, Jorge		1736	CRC	0.00	1	-0.18	20	-3.60
Valdez Torres, Nestor Josue		1872 *	CRC	0.50	1	0.42	20	8.40
Blanco Rojas, Benjamin		1872 *	CRC	0.00	1	-0.08	20	-1.60
Rodriguez Retana, Sofia		1233	CRC	0.50	1	-0.30	20	-6.00
Araya Tropper, Ariel		1072 *	CRC	1.00	1	0.08	20	1.60
Dinarte Villagra, Victor		1699	CRC	1.00	1	0.79	20	15.80
Casas Ospina, Favio		1752	COL	0.00	1	-0.16	20	-3.20
Lombardo, Elias		1872 *	PAN	1.00	1	0.92	20	18.40
* 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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