Individual Calculations April 2008
 Tzamouranis, Dimitrios  Total change: 31.05  Rating chartPersonal card
 Bikou Cup 2nd Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 2089 2071 2.00 2 1.04 15 15.60 
  Mathiopoulos, Alexandros 1939 GRE1.0010.32154.80 
  Kostouros, Alexandros 2238 GRE1.0010.721510.80 

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)
 
 Attica Teams Cup 2008 Attica GRE 2008-01-26
RcRownchangeKK*chgGame
 2082 2071 2.00 2 1.03 15 15.45 
  Arvanitis, Konstantinos 2095 GRE1.0010.53157.95 
  Kaloskambis, Mihail 2068 GRE1.0010.50157.50 

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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