Individual Calculations February 2019
 Simon, Jonathan  Total change: -21.80  Rating chartPersonal card
 28. Erfurter Schachfestival Hauptturnier Erfurt GER 2018-12-26
RcRownchangeKK*chgGame
 1781 1987 5.00 8 -1.09 20 -21.80 
  Homberger, Jan 1753 GER1.0010.21204.20 
  Weiland, Thomas 1795 GER0.001-0.7520-15.00 
  Wichert, Eddi 1694 GER1.0010.15203.00 
  Wunderlich, Matthias 1798 GER1.0010.25205.00 
  Held, Martin 1851 GER0.001-0.6820-13.60 
  Schneider, Kevin 1738 GER1.0010.19203.80 
  Voellinger, Florian 1862 GER1.0010.33206.60 
  Reinhardt, Michael 1760 GER0.001-0.7920-15.80 

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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