Blitz: Individual Calculations January 2018
 Draidi, Ahmed  Total change: 25.80  Rating chartPersonal card
 Brussels Fide Blitz Eddy Mattheys 2017 Brussels BEL 2017-12-18
RcRownchangeKK*chgGame
 1967 2031 7.50 11 1.29 20 25.80 
  Lemmens, Pierre 1631  * BEL1.0010.08201.60 
  Hautot, Stephane m2379 BEL0.001-0.1120-2.20 
  Sohet, Cedric 1774 BEL1.0010.18203.60 
  Parreira Luis, Miguel 1836 POR0.001-0.7520-15.00 
  Boujmil, Said 1767 BEL1.0010.18203.60 
  Micciche, Ruben 1631  * BEL1.0010.08201.60 
  De Villers, Mourad 2096 BEL1.0010.592011.80 
  Grodent, Gerald 2068 BEL1.0010.552011.00 
  Henris, Luc f2189 BEL1.0010.712014.20 
  Maerevoet, Sim 2080 BEL0.5010.07201.40 
  Hoffmeister, Frank 2191 GER0.001-0.2920-5.80 
 * 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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