Individual Calculations September 2010
 San Marco, Jean  Total change: 4.05  Rating chartPersonal card
 124e open international Club 608 - 2200 Paris FRA 2010-08-07
RcRownchangeKK*chgGame
 1812 2015 4.00 5 0.27 15 4.05 
  Poirier, Luc 1680 FRA1.0010.12151.80 
  Cinquanta, Jean-Marc 1870 FRA1.0010.31154.65 
  Pommier, Laurent 1745 FRA1.0010.17152.55 
  Kambrath, Yannick 2001 FRA0.001-0.5215-7.80 
  Ghersi, Kader 1766 FRA1.0010.19152.85 

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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