Individual Calculations July 2010
 Jean, Robert  Total change: -1.65  Rating chartPersonal card
 12e open international de Saint Quentin en Yvelines Elancourt FRA 2010-04-25
RcRownchangeKK*chgGame
 1858 1815 3.00 7 -0.11 15 -1.65 
  Lechifflart, Alain 2002 FRA0.001-0.2615-3.90 
  Mongey, Alain 1644 FRA0.501-0.2315-3.45 
  Bouvier, Clement 1785 FRA0.001-0.5415-8.10 
  Duval, Dominique 1791 FRA1.0010.47157.05 
  Fayolle, Guy 1874 FRA0.5010.08151.20 
  Richet, Clement 1990 FRA0.001-0.2715-4.05 
  Galazka, Pierre 1919 FRA1.0010.64159.60 

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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