Individual Calculations September 2016
 Berkemer, Rainer, Dr.  Total change: -17.20  Rating chartPersonal card
 10. Portoroz open 2016 Portoroz SLO 2016-07-23
RcRownchangeKK*chgGame
 1757 1895 2.50 5 -0.86 20 -17.20 
  Sielecki, Christof m2295  * GER0.001-0.0820-1.60 
  Petauer, Ana Marija 1495  * SLO0.501-0.4220-8.40 
  Urbanc, Suzana 1647 SLO0.501-0.3120-6.20 
  Tupy, Bystrik 1728 SVK0.501-0.2220-4.40 
  Suta, Tomaz 1618 SLO1.0010.17203.40 
 * 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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