Individual Calculations August 2013
 Mapelle, Jacques  Total change: -2.40  Rating chartPersonal card
 173e open FIDE du club 608 d'echecs PARIS FRA 2013-07-20
RcRownchangeKK*chgGame
 1852 1861 4.50 9 -0.16 15 -2.40 
  Luond, Patrice 1561 FRA1.0010.15152.25 
  Riazuelo, Gilles 2100 FRA0.5010.30154.50 
  Daurelle, Herve f2213 FRA0.001-0.1115-1.65 
  Bourges, Jerome 2078 FRA0.001-0.2215-3.30 
  Coiffait, Casimir 1736 FRA0.501-0.1715-2.55 
  Nizard, Georges 1694 FRA1.0010.28154.20 
  Schweke, Hugo 1817 FRA0.001-0.5615-8.40 
  Epstein, Raphael 1779 FRA0.501-0.1115-1.65 
  N Zenzo, Kisala 1693 FRA1.0010.28154.20 

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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