Individual Calculations February 2013
 Pineau, Jean-Jacques  Total change: -30.90  Rating chartPersonal card
 5ème Open International de Rouen ROUEN FRA 2012-12-26
RcRownchangeKK*chgGame
 1766 1672 0.50 4 -1.03 30 -30.90 
  Vigneron, Frederic 1885 FRA0.001-0.2330-6.90 
  Pinchon, Henri 1917 FRA0.001-0.2030-6.00 
  Bureau-Leroyer, Lola 1474 FRA0.501-0.2630-7.80 
  Veniat, Nicolas 1787 FRA0.001-0.3430-10.20 

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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