Individual Calculations February 2013
 Berset, Alan  Total change: -18.00  Rating chartPersonal card
 36. Zurich Weihnachtsopen Master Zurich SUI 2012-12-26
RcRownchangeKK*chgGame
 2083 1980 1.00 6 -1.20 15 -18.00 
  Schaerer, Julian 2222 SUI0.001-0.2015-3.00 
  Berni, Fabrizio 2120 ITA0.001-0.3115-4.65 
  Cecconi, Giovanni A f2137 ITA0.001-0.2915-4.35 
  Turkmani, Julian 1896 SUI0.501-0.1215-1.80 
  Stoeri, Laura 2053 SUI0.001-0.4015-6.00 
  Riedener, Toni 2070 SUI0.5010.12151.80 

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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