Individual Calculations May 2012
 Sjostrand, Joel  Total change: 10.35  Rating chartPersonal card
 Paskturneringen 2012 Norrkoping SWE 2012-04-06
RcRownchangeKK*chgGame
 2135 1949 2.00 5 0.69 15 10.35 
  Elenius, Erik 2104 SWE1.0010.711510.65 
  Lindahl, Emil 2130 SWE0.5010.24153.60 
  Rosberg, Simon 2242 SWE0.001-0.1515-2.25 
  Stahlberg, David 2070 SWE0.5010.16152.40 
  Johansen, Paul 2127 NOR0.001-0.2715-4.05 

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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