Individual Calculations May 2018
 Grahn, Vidar  Total change: 5.60  Rating chartPersonal card
 Paskturneringen 2018 Norrkoping SWE 2018-03-30
RcRownchangeKK*chgGame
 1711 1629 2.50 6 0.14 40 5.60 
  Adolfsson, Daniel 1839 SWE0.001-0.2340-9.20 
  Rajab, Schahin 1741 SWE0.001-0.3540-14.00 
  Alnabhani, Jamal 1572 SWE1.0010.424016.80 
  Pettersson, Kjell-Erik 1769 SWE0.5010.19407.60 
  Norqvist, Lars 1803 SWE0.001-0.2740-10.80 
  Godin, Stig-Lennart 1539 SWE1.0010.384015.20 

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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