Individual Calculations January 2011
 Ilkou, Eleni  Total change: 25.75  Rating chartPersonal card
 5th In Memorial Tournament 2010 Thessaloniki - Halkidiki GRE 2010-09-26
RcRownchangeKK*chgGame
 1590 1451 0.50 2 -0.14 25 -3.50 
  Mitrou, Vasiliki 1673 GRE0.5010.28257.00 
  Karzias, Christos 1507 GRE0.001-0.4225-10.50 

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)
 
 3rd Youth U16 Team Championship 2010 - ESS TH-HALK Thessaloniki - Halkidiki GRE 2010-11-06
RcRownchangeKK*chgGame
 1689 1451 1.00 3 0.37 25 9.25 
  Papathanasiou, Elisavet 1788 GRE0.001-0.1225-3.00 
  Vafiadou, Asimenia 1619 GRE0.001-0.2825-7.00 
  Amiridou, Dimitra 1661 GRE1.0010.772519.25 

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)
 
 Preliminary girls under 18 ESSTH-H Thessaloniki GRE 2010-12-10
RcRownchangeKK*chgGame
 1670 1451 1.50 3 0.80 25 20.00 
  Papathanasiou, Elisavet 1788 GRE0.001-0.1225-3.00 
  Pasoglou, Ekaterini 1562 GRE1.0010.652516.25 
  Amiridou, Dimitra 1661 GRE0.5010.27256.75 

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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