Individual Calculations May 2013
 Hallerod, Ralph  Total change: 12.45  Rating chartPersonal card
 21e Tournoi International de Tarbes - Principal TARBES FRA 2013-03-30
RcRownchangeKK*chgGame
 2008 2093 5.00 7 0.83 15 12.45 
  Carassus, Jean-Louis 1765 FRA1.0010.13151.95 
  Lever, Erwan 1772 FRA1.0010.13151.95 
  Aout, Sebastien 2237 FRA1.0010.691510.35 
  Coustance, Kevin 2102 FRA0.5010.01150.15 
  Dargagnon, Remi 2021 FRA0.501-0.1015-1.50 
  Duff, Rufus 2150 ENG0.5010.08151.20 
  Lapeyre, Pierre 2012 FRA0.501-0.1115-1.65 

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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