Individual Calculations September 2010
 Pommeret, Jean-Claude  Total change: -11.10  Rating chartPersonal card
 17e Open d'ete de Nice Nice FRA 2010-08-02
RcRownchangeKK*chgGame
 1819 1901 4.00 8 -0.74 15 -11.10 
  Blachon, Pascal 2116 FRA0.001-0.2315-3.45 
  Ajdari, Emmanuel 1521 FRA0.501-0.4115-6.15 
  Roussiere, Christophe 2051 FRA0.001-0.3015-4.50 
  Lamb, Ian 1697 FRA0.501-0.2615-3.90 
  Joguet, Patrick 1724 FRA1.0010.27154.05 
  Gerandi, Guillaume 1812 FRA0.501-0.1215-1.80 
  Schwarzkopf, Ludwig 1628 GER1.0010.17152.55 
  Melloul, Claude 2006 FRA0.5010.14152.10 

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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