Individual Calculations October 2008
 Perkin, Chris  Total change: 0.00  Rating chartPersonal card
 115th Scottish Chess Championships Glasgow SCO 2008-07-05
RcRownchangeRpKK*chgGame
 1975 0 2.00 7 0.00 1817   0.00 
  McLatchie, Jonathan 1870 SCO1.0010.00 0.00 
  Quinn, David 2010 SCO0.0010.00 0.00 
  O`Donnell, Matthew 1918 SCO1.0010.00 0.00 
  Schmerwitz, Reinhard 1966 GER0.0010.00 0.00 
  Mollison, Jamie 1897 SCO0.0010.00 0.00 
  Bonner, Gerald 2201 SCO0.0010.00 0.00 
  Oswald, David 1965 SCO0.0010.00 0.00 

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)
 

 

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