Individual Calculations January 2009
 Gaulin, Jean-Pierre  Total change: -7.20  Rating chartPersonal card
 14e open international de Fouesnant Fouesnant FRA 2008-10-25
RcRownchangeKK*chgGame
 1900 1765 1.50 6 -0.48 15 -7.20 
  Martinez, Rodolphe 1928 FRA0.001-0.2815-4.20 
  Vigneron, Frederic 1979 FRA0.001-0.2315-3.45 
  Bertrand, Nicolas 1934 FRA0.001-0.2815-4.20 
  Algaba, Pedro 1925 FRA0.001-0.2915-4.35 
  Hutois, Christophe 1553 FRA1.0010.23153.45 
  Berard, Serge 2081 FRA0.5010.37155.55 

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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