Individual Calculations May 2015
 Wiander, Michael  Total change: 18.00  Rating chartPersonal card
 Stockholmsmasterskapet 2015 feb Stockholm SWE 2015-03-02
RcRownchangeKK*chgGame
 2030 2128 3.00 4 0.50 20 10.00 
  Helin, Mikael 1893 SWE1.0010.21204.20 
  Backman, Michael 2016 SWE1.0010.35207.00 
  Palmblad, Jan Peter 2082 SWE0.501-0.0620-1.20 
  Naslund, Mikael f2127 SWE0.5010.00200.00 

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)
 
 Paskturneringen 2015 Norrkoping SWE 2015-04-03
RcRownchangeKK*chgGame
 2023 2124 4.00 6 0.40 20 8.00 
  Hagglund, Lars 1887 SWE1.0010.20204.00 
  Grueso Cordoba, Santiago 1724  * SWE1.0010.08201.60 
  Landgren, Philip 2240 SWE0.001-0.3420-6.80 
  Szumniak, Jedrzej 1783 SWE1.0010.12202.40 
  Andersson, Bjorn 1971 f2225 SWE1.0010.642012.80 
  Pettersson, Anders 1991 f2276 SWE0.001-0.3020-6.00 
 * 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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