Individual Calculations December 2017
 Magis, Pierre  Total change: -2.60  Rating chartPersonal card
 Lalevitch 2017 LIEGE BEL 2017-09-08
RcRownchangeKK*chgGame
 1667 1617 3.50 8 -0.13 20 -2.60 
  Porteman, Eric 1882 BEL0.001-0.1820-3.60 
  Dans, Guy 1364 BEL0.501-0.3120-6.20 
  Goreux, Theo 1328 BEL1.0010.16203.20 
  Hautot, Stephane m2017  * BEL0.001-0.0820-1.60 
  Peruzzi, Albert 1429 BEL1.0010.26205.20 
  Renard, Alain 1703 BEL1.0010.622012.40 
  Sauvage, Eric 1996 BEL0.001-0.0920-1.80 
  Giordano, Gaetan 1613 BEL0.001-0.5120-10.20 
 * 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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