Individual Calculations September 2010
 Azzouz, Belkhelfa  Total change: 5.40  Rating chartPersonal card
 9e open international La Fere FRA 2010-07-03
RcRownchangeKK*chgGame
 1750 1841 4.00 6 0.36 15 5.40 
  Feryn, Alexandre 2075 FRA0.001-0.2115-3.15 
  Lorente, Philippe 1632 FRA1.0010.23153.45 
  Feryn, Benjamin 2034 FRA0.5010.25153.75 
  Matschek, Norbert 1683 FRA0.501-0.2115-3.15 
  Pierret, Paul 1478 FRA1.0010.10151.50 
  Caloone, Thomas 1599 FRA1.0010.20153.00 

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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