Individual Calculations July 2009
 Pulfer, Brian  Total change: 0.00  Rating chartPersonal card
 3.Int. Chess Open Lugano LUGANO SUI 2009-04-30
RcRownchangeRpKK*chgGame
 1941 0 0.00 4 0.00 1241   0.00 
  Kudryavtsev, Eugene 2077 SUI0.0010.00 0.00 
  Wiesmann, Dominique 2048 SUI0.0010.00 0.00 
  Bussa, Paolo 1919 ITA0.0010.00 0.00 
  Primerano, Carlo 1721 ITA0.0010.00 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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