Individual Calculations January 2009
 Terzidaki, Alexandra  Total change: 25.20  Rating chartPersonal card
 ATTICA YOUTH (U16) TEAM CHAMPIONSHIP 2008 ATTICA GRE 2008-09-28
RcRownchangeKK*chgGame
 1742 1773 1.50 2 0.41 15 6.15 
  Bekakos, Mihail 1678 GRE1.0010.37155.55 
  Mihopoulos, Konstantinos 1805 GRE0.5010.04150.60 

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)
 
 1st Greek Youth Under 16 Team Championship 2008 CHalkida GRE 2008-10-11
RcRownchangeKK*chgGame
 1782 1795 2.50 4 0.41 15 6.15 
  Iordanidou, Zoi 2110 GRE0.001-0.1415-2.10 
  Amiridou, Dimitra 1507 GRE0.501-0.3415-5.10 
  Koutsogiannopoulou, Theodora 1824 GRE1.0010.54158.10 
  Haritopoulou, Maria-Anna 1688 GRE1.0010.35155.25 

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)
 
 10th Aegaleo Open 2008 Aegaleo - Athens GRE 2008-11-01
RcRownchangeKK*chgGame
 1933 1795 2.50 5 0.86 15 12.90 
  Sienczewski, Zbigniew 2120 POL0.001-0.1315-1.95 
  Delis, G 1993 GRE0.5010.26153.90 
  Plevris, Konstantinos 1909 GRE1.0010.66159.90 
  Fragkos, Vasilios 1960 GRE0.001-0.2815-4.20 
  Anastasopoulou, Andrianna 1682 GRE1.0010.35155.25 

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)
 

 

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