Individual Calculations January 2009
 Iordanidou, Zoi  Total change: -2.25  Rating chartPersonal card
 European Youth Chess Championship 2008 - Girls U16 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 1981 2060 5.00 9 -0.41 15 -6.15 
  Sabolova, Gabriela 1814 CZE1.0010.19152.85 
  Trubitsyna, Yulia 1872 RUS1.0010.26153.90 
  Grigorian, Marine 2131 RUS0.001-0.4015-6.00 
  Kolaric, Spela 1890 SLO0.501-0.2215-3.30 
  Trapeznikova, Darya 1919 RUS1.0010.31154.65 
  Gorozhankina, Julia 2094 RUS1.0010.55158.25 
  Suslova, Alena wf2184 RUS0.5010.17152.55 
  Anusca, Madalina-Maria 1948 ROU0.001-0.6515-9.75 
  Manelidou, Maria 1975 GRE0.001-0.6215-9.30 

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)
 
 ATTICA YOUTH (U16) TEAM CHAMPIONSHIP 2008 ATTICA GRE 2008-09-28
RcRownchangeKK*chgGame
 1751 2060 1.00 1 0.14 15 2.10 
  Fragkou, Eleni 1751 GRE1.0010.14152.10 

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
 1826 2110 3.50 4 0.19 15 2.85 
  Terzidaki, Alexandra 1795 GRE1.0010.14152.10 
  Haritopoulou, Maria-Anna 1760 GRE1.0010.11151.65 
  Manelidou, Maria 1980 GRE0.501-0.1815-2.70 
  Fragkou, Eleni 1769 GRE1.0010.12151.80 

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)
 
 13th European Club Cup for Women 2008 Kallithea, Greece Kallithea, Halkidiki - Greece GRE 2008-10-17
RcRownchangeKK*chgGame
 2208 2110 2.50 7 -0.18 15 -2.70 
  Kovalevskaya, Ekaterina mwg2439 RUS0.001-0.1215-1.80 
  Haritopoulou, Maria-Anna 1760 GRE0.501-0.3915-5.85 
  Dragovic, Nada 2012 BIH1.0010.37155.55 
  Limontaite, Simona wf2197 LTU0.001-0.3815-5.70 
  Skripchenko, Almira mwg2455 FRA0.001-0.1115-1.65 
  Porat, Maya 2167 ISR1.0010.58158.70 
  Ovod, Evgenija mwg2429 RUS0.001-0.1315-1.95 

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 YOUTH (U16) TEAM CHAMP. 2008 FINAL 8 ATTICA GRE 2008-10-31
RcRownchangeKK*chgGame
 1760 2110 1.00 1 0.11 15 1.65 
  Spirou, Marina 1760 GRE1.0010.11151.65 

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)
 

 

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