Individual Calculations February 2018
 Pfarrer, Urs  Total change: -17.20  Rating chartPersonal card
 Qualification U16-Open 2018 Zurich SUI 2018-01-19
RcRownchangeKK*chgGame
 1723 1365 0.00 4 -0.43 40 -17.20 
  Hug, Mark-Simon 1765  * SUI0.001-0.0840-3.20 
  Gemperle, Peter 1686 SUI0.001-0.1340-5.20 
  Mohr, Bernhard 1718 SUI0.001-0.1140-4.40 
  Pecorini, Jean-Marc 1721 SUI0.001-0.1140-4.40 
 * 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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