Individual Calculations August 2022
 Pettersson, Tobias  Total change: 11.20  Rating chartPersonal card
 Mastarklassen 2022 Uppsala SWE 2022-07-02
RcRownchangeKK*chgGame
 2127 2027 3.50 8 0.56 20 11.20 
  Eriksson, Jorgen 2200 SWE0.001-0.2720-5.40 
  Johansson, Thomas 2231 SWE0.001-0.2420-4.80 
  Persson, Lars 1971 1978 SWE0.501-0.0720-1.40 
  Carlstrom, Niklas 2125 SWE1.0010.632012.60 
  Sundin, Emanuel 2160 SWE1.0010.682013.60 
  Johnson, Daniel 2191 SWE0.001-0.2820-5.60 
  Strom-Engdahl, Alexander 2076 SWE0.001-0.4320-8.60 
  Jogstad, Daniel c2057 SWE1.0010.542010.80 

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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