Individual Calculations September 2010
 Charrais, Kevin  Total change: -6.15  Rating chartPersonal card
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 1832 1917 5.00 9 -0.41 15 -6.15 
  Sobry, Sebastien 2077 FRA0.001-0.2915-4.35 
  Thomas, Olivier 2060 FRA0.5010.19152.85 
  Louf, Claude 1581 FRA1.0010.12151.80 
  Ollier, Milan 2116 FRA0.001-0.2415-3.60 
  Stephan, Arthur 1809 FRA0.001-0.6515-9.75 
  Andre, Philippe 1783 FRA0.501-0.1815-2.70 
  Martini, Lionel 1644 FRA1.0010.17152.55 
  Riviere, Xavier 1669 FRA1.0010.19152.85 
  Darre, Alain 1751 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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