Rapid: Individual Calculations September 2015
 Berg, Roy  Total change: -16.20  Rating chartPersonal card
 Goteborg Open 2015 rapid Gothenburg SWE 2015-08-14
RcRownchangeKK*chgGame
 1817 1865 1.50 4 -0.81 20 -16.20 
  Zelbel, Patrick m2265  * GER0.001-0.0820-1.60 
  Olsen, William 1549 NOR0.001-0.8720-17.40 
  Persson, Borje 1790 SWE0.501-0.1020-2.00 
  Nilsson, Kajsa 1664 SWE1.0010.24204.80 
 * 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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