Individual Calculations April 2008
 Mazzetta, Renato  Total change: -2.55  Rating chartPersonal card
 Festival International des Jeux - B Cannes FRA 2008-02-11
RcRownchangeKK*chgGame
 1884 1911 2.50 5 -0.17 15 -2.55 
  Bigonnet, Jean-Michel 1786 FRA1.0010.33154.95 
  Ruch, Bernard 2041 FRA0.001-0.3215-4.80 
  Meylan, Andre 1775 SUI0.501-0.1815-2.70 
  Gambarino, Federico 1815 ITA0.501-0.1315-1.95 
  Graille, Michel 2005 FRA0.5010.13151.95 

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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