Individual Calculations September 2009
 Hristodoulaki, Antonia  Total change: -0.30  Rating chartPersonal card
 21th Greek Indiv. Championship girls U16 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1822 1857 5.00 8 0.59 15 8.85 
  Themeli, Dimitra 1642 GRE1.0010.23153.45 
  Alexiou, Dimitra 1759 GRE1.0010.37155.55 
  Barbageorgopoulou, Fani 1801 GRE1.0010.42156.30 
  Pavlidou, Ekaterini 2162 GRE0.001-0.1415-2.10 
  Vatkali, Dimitra 1858 GRE0.001-0.5015-7.50 
  Habesi, Anastasia 1673 GRE1.0010.26153.90 
  Fragaki, Maria 1885 GRE0.001-0.4615-6.90 
  Spirou, Marina 1795 GRE1.0010.41156.15 

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
 1816 1885 4.00 9 -1.27 15 -19.05 
  Baloutsou, Vasiliki 1984 GRE0.5010.14152.10 
  Sirnioti, Antonia 1485  * GRE1.0010.08151.20 
  Papathanasiou, Ageliki 1899 GRE0.001-0.4815-7.20 
  Barbageorgopoulou, Despina 1745 GRE0.501-0.1915-2.85 
  Magklara, Evangelia 1758 GRE1.0010.33154.95 
  Kipraki, Nikoleta 1650 GRE0.501-0.2915-4.35 
  Fragkou, Eleni 1865 GRE0.501-0.0315-0.45 
  Shamash, Michelle 1713 GRE0.001-0.7315-10.95 
  Makropoulou, Marina wg2245 GRE0.001-0.1015-1.50 
 * 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)
 
 International Open Chess Tournament "Rethymno 2009" Rethymno GRE 2009-07-12
RcRownchangeKK*chgGame
 2201 1885 0.00 3 -0.42 15 -6.30 
  Vlcek, Stanislav f2285  * SVK0.001-0.0815-1.20 
  Van Gelder, Bart 2155 NED0.001-0.1715-2.55 
  Panagiotakos, Nikolaos 2162 GRE0.001-0.1715-2.55 
 * 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)
 
 2nd International Chess Tournam. "Paleochora 2009" Paleochora, Crete GRE 2009-07-21
RcRownchangeKK*chgGame
 2127 1885 2.50 6 1.08 15 16.20 
  Svetushkin, Dmitry g2285  * MDA0.001-0.0815-1.20 
  Kalaitzoglou, Panayotis 2199 GRE0.5010.36155.40 
  Kerbrat, Julien 2218 FRA0.001-0.1215-1.80 
  Spirou, Gerasimos 1621 GRE1.0010.18152.70 
  Maris, Ioannis f2152 GRE1.0010.821512.30 
  Prasanna, Rao f2285  * IND0.001-0.0815-1.20 
 * 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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