Individual Calculations February 2015
 Wettengel, Alexander  Total change: -8.20  Rating chartPersonal card
 38. Zurich Weihnachtsopen Master Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 2069 2113 3.00 6 -0.41 20 -8.20 
  Studer, Noel m2406 SUI0.001-0.1520-3.00 
  Norgauer, Michael 1992 GER0.501-0.1620-3.20 
  Goldie, Thomas 1992 SUI0.501-0.1620-3.20 
  Walser, Severin 2013 SUI0.001-0.6420-12.80 
  Johne, Florian 2028 GER1.0010.38207.60 
  Schmid, Christoph 1982 SUI1.0010.32206.40 

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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