Individual Calculations July 2008
 Richard, Peter  Total change: 28.50  Rating chartPersonal card
 16ème Open de Lons le Saunier Lons le Saunier FRA 2008-05-01
RcRownchangeKK*chgGame
 2010 1743 3.00 6 1.90 15 28.50 
  Lograda, Alexis 2042 FRA1.0010.851512.75 
  Marcel, Valentin 2003 FRA1.0010.821512.30 
  Guignier, Nicolas 2093 FRA0.001-0.1115-1.65 
  Alessandri, Pascal 1994 FRA0.5010.31154.65 
  Conrod, Jean-Bernard 1850 FRA0.5010.15152.25 
  Poignot, Quentin 2076 FRA0.001-0.1215-1.80 

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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