Individual Calculations September 2011
 Schnelli, Roman  Total change: 10.65  Rating chartPersonal card
 Swiss Championship Individual Leukerbad SUI 2011-07-07
RcRownchangeKK*chgGame
 2097 1948 3.50 9 0.71 15 10.65 
  Widmer, Simon 2222 SUI0.001-0.1715-2.55 
  Lienhard, Alex 2009 SUI1.0010.58158.70 
  Vianin, Pascal 2202 SUI0.001-0.1915-2.85 
  Beney, Eddy 2090 SUI1.0010.691510.35 
  Steenhuis, Jan 2110 SUI1.0010.711510.65 
  Stoeri, Simon 2118 SUI0.001-0.2815-4.20 
  Kock, Hans-Uwe f2084 LIE0.001-0.3215-4.80 
  Tremp, Vinzenz 1999 SUI0.5010.07151.05 
  Portmann, Daniel 2036 SUI0.001-0.3815-5.70 

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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