Individual Calculations April 2009
 Cors, Heinz-Friedrich  Total change: -32.10  Rating chartPersonal card
 16e Open International de Selestat - A Selestat FRA 2009-03-05
RcRownchangeKK*chgGame
 1866 2016 2.00 6 -2.14 15 -32.10 
  Roos, Jean-Luc m2300 FRA0.001-0.1615-2.40 
  Bellahcene, Rayane 1725 FRA0.501-0.3515-5.25 
  Blum, Pierre 1778 FRA0.501-0.3015-4.50 
  Beague, Alexandre 1762 FRA0.001-0.8115-12.15 
  Scalia, Jerome 1807 FRA0.501-0.2715-4.05 
  Paci, Nicolas 1822 FRA0.501-0.2515-3.75 

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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