Individual Calculations September 2009
 Fragaki, Maria  Total change: 27.45  Rating chartPersonal card
 21th Greek Indiv. Championship girls U16 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1824 1885 6.50 9 1.22 15 18.30 
  Habesi, Anastasia 1673 GRE1.0010.23153.45 
  Barbageorgopoulou, Fani 1801 GRE0.001-0.6215-9.30 
  Vatkali, Dimitra 1858 GRE1.0010.46156.90 
  Tsarouha, Marianthi 1738 GRE1.0010.30154.50 
  Pavlidou, Ekaterini 2162 GRE0.001-0.1715-2.55 
  Skaraki, Antigoni 1725 GRE1.0010.29154.35 
  Hristodoulaki, Antonia 1857 GRE1.0010.46156.90 
  Spirou, Marina 1795 GRE1.0010.38155.70 
  Androni, Konstantina 1805 GRE0.501-0.1115-1.65 

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)
 
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 1754 1852 5.50 8 0.48 15 7.20 
  Tsolaki, Eleni 1682 GRE1.0010.28154.20 
  Vatkali, Dimitra 1865 GRE0.5010.02150.30 
  Kipraki, Nikoleta 1650 GRE0.501-0.2615-3.90 
  Barbageorgopoulou, Despina 1745 GRE0.501-0.1515-2.25 
  Alexiou, Dimitra 1759 GRE1.0010.37155.55 
  Papathanasiou, Elisavet 1638 GRE1.0010.23153.45 
  Spirou, Marina 1791 GRE0.501-0.0815-1.20 
  Papathanasiou, Ageliki 1899 GRE0.5010.07151.05 

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)
 
 2nd International Chess Tournam. "Paleochora 2009" Paleochora, Crete GRE 2009-07-21
RcRownchangeKK*chgGame
 2229 1852 0.50 4 0.13 15 1.95 
  Vorobiov, Evgeny E g2252  * RUS0.001-0.0815-1.20 
  Gogolis, Alexandros f2252  * GRE0.001-0.0815-1.20 
  Sorcinelli, Francesco 2200 ITA0.5010.39155.85 
  Delabaca, Romuald 2212 FRA0.001-0.1015-1.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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