Individual Calculations April 2009
 Lienhard, Alex  Total change: 2.85  Rating chartPersonal card
 Open Burgdorf Burgdorf SUI 2009-02-27
RcRownchangeKK*chgGame
 2148 1904 1.00 4 0.19 15 2.85 
  Karrer, Damian 2108 SUI1.0010.761511.40 
  Kolly, Jacques f2254 SUI0.001-0.1115-1.65 
  Nabavi, Parwis 2113 SUI0.001-0.2315-3.45 
  Myers, Geoffrey 2116 SUI0.001-0.2315-3.45 

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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