Blitz: Individual Calculations January 2019
 Parreira, Luis Miguel  Total change: 8.20  Rating chartPersonal card
 Brussels Fide Blitz Eddy Mattheys 2018 Brussels BEL 2018-12-17
RcRownchangeKK*chgGame
 1912 1826 4.00 9 0.41 20 8.20 
  Draidi, Ahmed 2011 BEL1.0010.742014.80 
  Faybish, Nimrod 2057 BEL0.001-0.2120-4.20 
  De Villers, Mourad 2007 BEL0.001-0.2620-5.20 
  Piron, Jean-Marie 1683 BEL1.0010.31206.20 
  Bouzidi, Mohamed 1868 ESP1.0010.562011.20 
  Hautot, Stephane m2226  * BEL0.001-0.0820-1.60 
  Venet, David 2001 BEL0.001-0.2720-5.40 
  Abrahamsen, Jesper 1767 BEL1.0010.42208.40 
  Grobli-Casimir, Davy 1584 BEL0.001-0.8020-16.00 
 * 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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