Lo Presti, Roberto April 2015 FIDE Individual Chess Calculations

Individual Calculations April 2015

Lo Presti, Roberto Total change: -7.40

II IRT Sub 2200 Chessniacs.com - Etapa Club Jaque Mate			Buenos Aires		ARG	2015-03-13
Rc	Ro			w	n	change	K	*Kchg**	Game
1721	1950			2.00	4	-1.06	20	-21.20

Katopodis, Santiago		1655	ARG	1.00	1	0.15	20	3.00
Tierno De La Rosa, Juan		1897	ARG	0.00	1	-0.57	20	-11.40
Porta Campos, Nicolas		1783	ARG	0.00	1	-0.72	20	-14.40
Steketee, Diego		1550 *	ARG	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)

Copa Latina de Ajedrez 2015			Vicente Lopez - Buenos Aires		ARG	2015-03-19
Rc	Ro			w	n	change	K	*Kchg**	Game
2192	1950			2.00	6	0.69	20	13.80

Pierrot, Facundo	m	2350 *	ARG	0.50	1	0.42	20	8.40
Mekhitarian, Krikor Sevag	g	2350 *	BRA	0.00	1	-0.08	20	-1.60
Fiori, Hector		2136	ARG	1.00	1	0.74	20	14.80
Fabrega, Enrique		2146	PAN	0.00	1	-0.25	20	-5.00
Dastugue, Raul		2054	ARG	0.00	1	-0.36	20	-7.20
Wainer, Daniel		2117	ARG	0.50	1	0.22	20	4.40
* 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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