Individual Calculations February 2016
 Staub, Gerhard  Total change: -7.60  Rating chartPersonal card
 39. Weihnachtsopen Master Zurich SUI 2015-12-26
RcRownchangeKK*chgGame
 2110 2040 2.50 7 -0.38 20 -7.60 
  Gaehler, Marco f2316 SUI0.001-0.1720-3.40 
  Aleksic, Neven 2168 SRB0.001-0.3320-6.60 
  Kuenzli, Simon 2004 SUI1.0010.45209.00 
  Kriste, Vincent 2178 SUI0.001-0.3120-6.20 
  Krebs, Samuel 1919 SUI1.0010.34206.80 
  Ciornei, Dragos 2181 GER0.001-0.3120-6.20 
  Riedener, Toni 2005 SUI0.501-0.0520-1.00 

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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