Individual Calculations February 2015
 Gretz, Denis  Total change: 25.20  Rating chartPersonal card
 38. Zurich Weihnachtsopen Master Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 2119 2048 3.50 7 0.63 40 25.20 
  Wyss, Jonas f2292 SUI0.001-0.2040-8.00 
  Karrer, Damian 2169 SUI0.001-0.3440-13.60 
  Duong, Yisam 1988 SUI0.001-0.5840-23.20 
  Bous, Florian 2012 GER1.0010.454018.00 
  Berger, Stefan 1981 SUI1.0010.414016.40 
  Salzgeber, Frank 2175 SUI1.0010.674026.80 
  Seitz, Benjamin 2215 SUI0.5010.22408.80 

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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