Individual Calculations September 2009
 Schuermans, Robert  Total change: 15.00  Rating chartPersonal card
 6e open international de Plancoet Plancoet FRA 2009-07-27
RcRownchangeKK*chgGame
 2095 2088 4.00 6 1.00 15 15.00 
  Crahan, Alan 1867 FRA1.0010.22153.30 
  Roos, Daniel m2431 FRA0.001-0.1215-1.80 
  Danzanvilliers, Patrice 1890 FRA1.0010.24153.60 
  Billon, Olivier 1991 FRA1.0010.37155.55 
  Marie, Maxime 2231 FRA0.5010.19152.85 
  Picart, Laurent 2162 FRA0.5010.10151.50 

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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