Individual Calculations August 2013
 Perez, Patrick  Total change: -6.00  Rating chartPersonal card
 19ème Festival International d'échecs Jean-Claude Loubatière - Masters MONTPELLIER FRA 2013-07-07
RcRownchangeKK*chgGame
 1778 1813 4.00 8 -0.40 15 -6.00 
  Malassagne, Raphael 2139 FRA0.001-0.1315-1.95 
  Marciano, Joseph 1609 FRA1.0010.24153.60 
  Thetis, Jimmy 2071 FRA0.001-0.1815-2.70 
  Cao, Philippe 1948 FRA0.001-0.3215-4.80 
  Vernhet, Claude 1537 FRA1.0010.17152.55 
  Arnaud-Audiffren, Alexandre 1595 FRA0.001-0.7815-11.70 
  Tounsi, Tewfik 1688 FRA1.0010.33154.95 
  Juaneda, Didier 1639 FRA1.0010.27154.05 

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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