Individual Calculations October 2008
 Siametis, Vladimiros  Total change: 22.50  Rating chartPersonal card
 6th International Lesvos Open Lesvos GRE 2008-07-21
RcRownchangeKK*chgGame
 2144 1842 1.50 4 0.90 25 22.50 
  Margaritis, Fotios 2192 GRE0.001-0.1125-2.75 
  Tegelidis, Petros 2115 GRE1.0010.832520.75 
  Korres, Evangelos 2076 GRE0.001-0.2125-5.25 
  Karagiannis, Athanasios m2192 GRE0.5010.39259.75 

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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