Individual Calculations April 2009
 Simeonidis, Haralambos  Total change: -9.60  Rating chartPersonal card
 Bikou Cup 2008 2nd Division Attica GRE 2008-11-16
RcRownchangeKK*chgGame
 1854 1907 0.50 2 -0.64 15 -9.60 
  Koutrakis, Stamatios 1883 GRE0.001-0.5315-7.95 
  Koutsogiannopoulou, Theodora 1824 GRE0.501-0.1115-1.65 

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)
 
 1o open ASOP Dias 2009 Petroupoli - Athens GRE 2009-01-10
RcRownchangeKK*chgGame
 1867 1868 3.00 6 0.00 15 0.00 
  Irinidis, Dimitrios 1524 GRE1.0010.12151.80 
  Diatsintos, Ilias 1688 GRE1.0010.26153.90 
  Kostouros, Alexandros 2198 GRE0.001-0.1215-1.80 
  Taylor, Michael 2043 ENG0.5010.23153.45 
  Pavlis, Antonios 1835 GRE0.501-0.0515-0.75 
  Mihopoulos, Konstantinos 1913 GRE0.001-0.4415-6.60 

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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