Individual Calculations April 2015
 Urwyler, Nikash  Total change: -23.20  Rating chartPersonal card
 14. Burgdorfer Stadthaus Open 2015 Burgdorf SUI 2015-03-06
RcRownchangeKK*chgGame
 1690 1689 1.00 3 -0.58 40 -23.20 
  Gherghel, Sorin 1564 SUI0.001-0.6740-26.80 
  Stoeri, Laura wf2089  * SUI0.001-0.0840-3.20 
  Egli, Arnold 1418 SUI1.0010.17406.80 
 * 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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