Individual Calculations February 2014
 Pessiridis, Isaak  Total change: 12.75  Rating chartPersonal card
 3rd Christmas Tournament of Nikaia - A ' Group Nikaia GRE 2014-01-21
RcRownchangeKK*chgGame
 1788 1636 3.00 7 0.85 15 12.75 
  Kalodoukas, Odysseas 1912 GRE0.001-0.1715-2.55 
  Hatzigeorgiou, Mihail 1847 GRE0.001-0.2315-3.45 
  Gkertsos, Georgios 1852 GRE1.0010.781511.70 
  Kabanis, Nikolaos 1724 GRE1.0010.62159.30 
  Pagonas, Panayotis 1893 GRE0.001-0.1815-2.70 
  Haldaiakis, Vasilios 1698 GRE0.001-0.4115-6.15 
  Ioannidis, Georgios Alexandros 1590 GRE1.0010.44156.60 

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)
 

 

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