Individual Calculations May 2012
 Stoeckel, Johannes  Total change: 21.30  Rating chartPersonal card
 Berliner Einzelmeisterschaft 2012 Offenes Qualifikationsturnier Berlin GER 2012-04-08
RcRownchangeKK*chgGame
 1913 1899 4.50 8 0.71 30 21.30 
  Wozniak, Konrad 1556 GER1.0010.12303.60 
  Jaeger, Andre 2001 GER0.5010.14304.20 
  Hoffmann, Peter 2040 GER0.001-0.3130-9.30 
  Duric, Rajko 1789 GER1.0010.353010.50 
  Sebastian, Martin 2011 GER1.0010.653019.50 
  Haseloff, Harald 2145 GER0.001-0.1930-5.70 
  Schmidt, Juergen 2035 GER0.001-0.3230-9.60 
  Jansen, Robert 1723 GER1.0010.27308.10 

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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