Individual Calculations March 2010
 Robert, Pierre  Total change: -25.50  Rating chartPersonal card
 26e open international de Cappelle Cappelle la Grande FRA 2010-02-13
RcRownchangeKK*chgGame
 2037 2134 4.50 9 -1.02 25 -25.50 
  Dirksen, Marieke 1929 NED0.501-0.2625-6.50 
  Roels, Frederik 1930 BEL1.0010.24256.00 
  Dinger, Florian f2359 GER0.001-0.2225-5.50 
  Capone, Nicola 1824 BEL0.001-0.8625-21.50 
  Jourdain, Antoine 1847 FRA0.501-0.3425-8.50 
  Marshall, Michael 1901 DEN1.0010.21255.25 
  Haria, Ravi 1821 ENG1.0010.14253.50 
  Naroditsky, Daniel f2337 USA0.5010.26256.50 
  Cabrera Trujillo, Jorge m2384 ESP0.001-0.1925-4.75 

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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