Individual Calculations February 2016
 Geyer, Martin  Total change: 12.60  Rating chartPersonal card
 39. Weihnachtsopen Allgemein Zurich SUI 2015-12-26
RcRownchangeKK*chgGame
 1805 1844 4.50 7 0.63 20 12.60 
  Heer, Markus 1746 SUI1.0010.37207.40 
  Iseli, Heinz 1837 SUI0.501-0.0120-0.20 
  Nesimovic, Kemal 1794 AUT1.0010.43208.60 
  Scheidegger, Andreas 1986 SUI0.5010.19203.80 
  Angst, Oliver 1665 SUI0.001-0.7320-14.60 
  Odermatt, Oswald 1790 SUI1.0010.42208.40 
  Roland, Rainer 1817 GER0.501-0.0420-0.80 

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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