Individual Calculations February 2015
 Scheidegger, Urs  Total change: -11.40  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1830 1857 2.00 5 -0.57 20 -11.40 
  Guarisco, Gianna 1457  * SUI1.0010.08201.60 
  Gonzalez, Espana Maria Gabriela wc1917 VEN0.5010.08201.60 
  Ernst, Heinz 1944 SUI0.5010.12202.40 
  Schwab, Felix 2044 SUI0.001-0.2620-5.20 
  Lanz, Martin 1789 SUI0.001-0.5920-11.80 
 * 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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