Individual Calculations September 2010
 Viers, Matthieu  Total change: 18.75  Rating chartPersonal card
 9e open international de Condom - B Condom FRA 2010-07-10
RcRownchangeKK*chgGame
 1664 1691 5.00 7 1.25 15 18.75 
  Mouret, Arnaud 1497 FRA1.0010.25153.75 
  Charruyer, Baptiste 1650 FRA1.0010.44156.60 
  Teyssier, Jean-Paul 1672 FRA1.0010.47157.05 
  Favrot, Stephane 1662 FRA1.0010.46156.90 
  David, Martin 1757 FRA0.001-0.4115-6.15 
  Locatelli, Claude 1630 FRA1.0010.42156.30 
  Masot, Liberto 1781 FRA0.001-0.3815-5.70 

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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