Individual Calculations April 2009
 Marcelin, Philippe  Total change: -5.40  Rating chartPersonal card
 107e open international Club 608 Paris FRA 2009-02-14
RcRownchangeKK*chgGame
 1887 1866 2.50 6 -0.36 15 -5.40 
  Nguyen, Vincent 2039 FRA0.001-0.2715-4.05 
  Manoeuvre, Antoine 2111 FRA0.001-0.2015-3.00 
  Giroux, Fabrice 2150 FRA0.001-0.1615-2.40 
  Gouyet, Geoffroy 1804 FRA0.501-0.0915-1.35 
  Engel, Norbert 1608 FRA1.0010.18152.70 
  Sevilla, Francois 1609 FRA1.0010.18152.70 

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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