Individual Calculations January 2009
 Alfredsen, John Rune  Total change: -6.75  Rating chartPersonal card
 Vysocina 2008 - turnaj B Zdar nad Sazavou CZE 2008-09-20
RcRownchangeKK*chgGame
 1896 2041 4.50 7 -0.27 25 -6.75 
  Varro, Petr 1826 CZE0.501-0.2725-6.75 
  Pospisil, Martin 1757 CZE1.0010.16254.00 
  Kolasin, Jan 1942 CZE0.501-0.1425-3.50 
  Cermak, Michal 1885 CZE0.501-0.2125-5.25 
  Endler, Boris 1936 CZE0.501-0.1425-3.50 
  Skokan, Frantisek 1747 CZE1.0010.15253.75 
  Bartos, Jan f2176 CZE0.5010.18254.50 

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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