Individual Calculations January 2009
 Sommier, Patrick  Total change: 0.00  Rating chartPersonal card
 3e open de Puteaux Puteaux FRA 2008-10-25
RcRownchangeRpKK*chgGame
 1663 0 2.00 6 0.00 1538   0.00 
  Afraoui, Solenn 1758 FRA0.0010.00 0.00 
  Voituron, Francois 1681 FRA0.0010.00 0.00 
  Gachet, Michel 1638 FRA1.0010.00 0.00 
  Bensaid, Abdel 1756 FRA0.0010.00 0.00 
  Vincent, Jacques 1700 FRA0.0010.00 0.00 
  Borowski, Jacques 1447 FRA1.0010.00 0.00 

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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