Individual Calculations April 2008
 Barbageorgopoulou, Despina  Total change: -0.90  Rating chartPersonal card
 Tessaloniki-Halkidiki Clubs Youth Champ U18 2007 Thessaloniki GRE 2007-11-04
RcRownchangeKK*chgGame
 1755 1722 1.00 2 0.09 15 1.35 
  Antoniadou, Paraskevi 1754 GRE0.001-0.4615-6.90 
  Haritopoulou, Maria-Anna 1755 GRE1.0010.55158.25 

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)
 
 Club Youth Championship of Macedonia-Thrake and Thessaly 2007 Thessaloniki GRE 2007-11-14
RcRownchangeKK*chgGame
 1938 1722 1.00 2 0.55 15 8.25 
  Manelidou, Maria 1933 GRE1.0010.771511.55 
  Malikentzos, Sotirios 1943 GRE0.001-0.2215-3.30 

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)
 
 11th Greek Individual Championship Girls U18 2008 Kalamata GRE 2008-01-02
RcRownchangeKK*chgGame
 1771 1727 2.00 6 -0.70 15 -10.50 
  Varveraki, Argiri 1542 GRE1.0010.26153.90 
  Manelidou, Maria 1934 GRE0.001-0.2315-3.45 
  Koutsogiannopoulou, Theodora 1814 GRE0.001-0.3815-5.70 
  Iordanidou, Zoi 2056 GRE0.001-0.1215-1.80 
  Hatziathanasiou, Stella 1719 GRE0.001-0.5115-7.65 
  Hrisoglou, Sofia 1559 GRE1.0010.28154.20 

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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