Individual Calculations March 2010
 Jaracz, Barbara  Total change: -5.10  Rating chartPersonal card
 33. Zurich Weihnachtsopen Master Zurich SUI 2009-12-26
RcRownchangeKK*chgGame
 2189 2276 4.00 7 -0.34 15 -5.10 
  Lang, Fabian 2063 SUI1.0010.23153.45 
  Pelletier, Yannick g2589 SUI0.001-0.1415-2.10 
  Fischer, Lukas 2124 SUI0.501-0.2015-3.00 
  Aerni, Andreas 2115 SUI1.0010.29154.35 
  Borner, Daniel 2210 SUI0.501-0.0915-1.35 
  Izzat, Kanan 2056 AZE0.001-0.7815-11.70 
  Meyer, Bernhard 2163 SUI1.0010.35155.25 

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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