Individual Calculations October 2008
 San Marco, Jean  Total change: -1.35  Rating chartPersonal card
 103ème open international Club 608 Paris FRA 2008-08-04
RcRownchangeKK*chgGame
 1941 1997 4.50 8 -0.09 15 -1.35 
  Engel, Gerard 1669 FRA1.0010.13151.95 
  Goldsztejn, Gildas 2347 FRA0.001-0.1115-1.65 
  Christophe-Hayot, Romain 1809 FRA1.0010.26153.90 
  Gidel, Jean-Louis 2158 FRA0.5010.21153.15 
  Thellier, Francis 2063 FRA0.001-0.4115-6.15 
  Grimmer, Jonathan 1866 FRA1.0010.32154.80 
  Loughran, John 1805 IRL0.001-0.7515-11.25 
  Mollard, Alain 1810 FRA1.0010.26153.90 

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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