Rapid: Individual Calculations April 2017
 Konrath, Marcelo  Total change: -2.00  Rating chartPersonal card
 IV Aberto do Brasil de Xadrez RPD de Nova Petropolis Nova Petropolis RS BRA 2017-03-04
 1891 1645 1.00 5 -0.10 20 -2.00 
  Burgos , Marcelo Alves 2045  * BRA0.001-0.0820-1.60 
  Klein, Gilberto Antonio 2007 BRA0.001-0.1020-2.00 
  Boabaid, Jorge Alberto Duardes c1861 BRA0.001-0.2220-4.40 
  Da Luz, Paulo Lopes 1633 BRA1.0010.48209.60 
  Stapenhorst, Matheus Frederico 1911 BRA0.001-0.1820-3.60 
 * 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)


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