Individual Calculations July 2015
 Koenig, Joel  Total change: -29.60  Rating chartPersonal card
 14eme Open des +55 de Muret MURET FRA 2015-06-22
RcRownchangeKK*chgGame
 1785 1854 2.00 6 -1.48 20 -29.60 
  Gregory, Daniel 2055 FRA0.001-0.2420-4.80 
  Hocher, Eugene 1591 FRA1.0010.18203.60 
  Ruch, Bernard 1981 FRA0.001-0.3320-6.60 
  Orlovic, Isa 1868 FRA0.001-0.4820-9.60 
  Parpinel, Mario 1612 FRA0.501-0.3020-6.00 
  De Biasi, Robert 1603 FRA0.501-0.3120-6.20 

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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