Individual Calculations May 2015
 Bjorkeroth, Johan  Total change: -1.20  Rating chartPersonal card
 Paskturneringen 2015 Norrkoping SWE 2015-04-03
RcRownchangeKK*chgGame
 2034 2043 3.00 6 -0.06 20 -1.20 
  Sandberg, Martin 1852 SWE1.0010.25205.00 
  Pettersson, Anders 1991 f2276 SWE0.001-0.2120-4.20 
  Wiklund, Johan 1843 SWE1.0010.24204.80 
  Andersson, Bjorn 1971 f2225 SWE0.001-0.2620-5.20 
  Gundersen, Ingvar 1799 SWE1.0010.20204.00 
  Hoyer, Jacob 2210 DEN0.001-0.2820-5.60 

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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