Individual Calculations May 2014
 Desurmont, Gerard  Total change: -10.95  Rating chartPersonal card
 13e Open international de Malakoff MALAKOFF FRA 2014-04-12
RcRownchangeKK*chgGame
 1763 1633 2.00 8 -0.73 15 -10.95 
  Pouyade, Fabrice 1863 FRA0.001-0.2115-3.15 
  Gaudin, Roger 1473 FRA0.501-0.2115-3.15 
  Olsen, Ulrik 1761 NOR1.0010.671510.05 
  Bruening, Wolfgang 1921 GER0.5010.34155.10 
  Osmani, Arif 1912 FRA0.001-0.1615-2.40 
  Joret, Philippe 1766 FRA0.001-0.3215-4.80 
  Commercon, Joachim 1881 FRA0.001-0.1915-2.85 
  Tchimichkian, Vardan 1524 FRA0.001-0.6515-9.75 

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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