Individual Calculations October 2012
 Kogias, Antonios  Total change: -14.70  Rating chartPersonal card
 20th International Chess Tournament "Honour to National Resistance" - A Group Nikaia GRE 2012-08-26
RcRownchangeKK*chgGame
 1879 1782 2.50 9 -0.98 15 -14.70 
  Kourkoulos-Arditis, Stamatis 2109 GRE0.001-0.1315-1.95 
  Tsiropoulas, Apostolos 2141 GRE0.001-0.1015-1.50 
  Xanthopoulos, Vasilios 1701 GRE1.0010.39155.85 
  Sidiropoulos, Nikolaos 1912 GRE0.001-0.3215-4.80 
  Diatsintos, Ilias 1568 GRE1.0010.23153.45 
  Koerant, Filipos 2005 GRE0.001-0.2215-3.30 
  Pagonas, Panayotis 1941 GRE0.001-0.2915-4.35 
  Ragios, Konstantinos 1766 GRE0.501-0.0215-0.30 
  Panagos, Theodoros 1768 GRE0.001-0.5215-7.80 

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)
 

 

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