Individual Calculations September 2009
 Py, Walter  Total change: -21.15  Rating chartPersonal card
 15e Festival International de Chambery - Open A Chambery FRA 2009-08-01
RcRownchangeKK*chgGame
 1981 2121 4.00 8 -1.41 15 -21.15 
  Puleio, Bernardo 1831 ITA0.001-0.8415-12.60 
  Laurent, Jean-Pierre 1813 FRA1.0010.14152.10 
  Lopez, Gerard 1965 FRA1.0010.29154.35 
  Masera, Michel 1955 FRA1.0010.28154.20 
  Saiah, Karim 1992 FRA1.0010.33154.95 
  Van Dongen, Patrick f2344 FRA0.001-0.2215-3.30 
  Vasquez, Georges 2051 FRA0.001-0.6015-9.00 
  Lockwood, William 1894 FRA0.001-0.7915-11.85 

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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