Individual Calculations February 2015
 Barth, Can-Elian  Total change: -9.20  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1880 1630 1.00 6 -0.23 40 -9.20 
  Fuerst, Martin 1913 SUI1.0010.844033.60 
  Pfleger, Alfred 1890 SUI0.001-0.1840-7.20 
  Arocha, Carlos 1946 SUI0.001-0.1340-5.20 
  Naepflin, Reinhold 1810 SUI0.001-0.2640-10.40 
  Kull, Martin 2030  * SUI0.001-0.0840-3.20 
  Bohnenberger, Richard 1691 SUI0.001-0.4240-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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