Individual Calculations June 2016
 Pettersson, Kjell-Erik  Total change: -28.60  Rating chartPersonal card
 Hasselbacken Chess Open Stockholm SWE 2016-04-30
RcRownchangeKK*chgGame
 1809 1750 2.00 8 -1.43 20 -28.60 
  Thorn, Eric 2150  * SWE0.001-0.0820-1.60 
  Subramanian, Aditya 2002 SWE0.001-0.1920-3.80 
  Isaksson, Alexander 1483 SWE1.0010.18203.60 
  Cramling Bellon, Anna 1976 SWE0.001-0.2120-4.20 
  Johansson, Lennart B 1965 SWE0.001-0.2320-4.60 
  Jernberg, Christopher 1415 SWE0.001-0.8820-17.60 
  Dobroze, Ainars 1603 LAT1.0010.30206.00 
  Sorensen, Hampus 1880 SWE0.001-0.3220-6.40 
 * 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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