Individual Calculations January 2009
 Sideris, Giorgos  Total change: 0.00  Rating chartPersonal card
 2o Open Ioakimidis Chess Tournament Thessaloniki GRE 2008-10-01
RcRownchangeRpKK*chgGame
 1890 0 5.00 7 0.00 1928   0.00 
  Kakousatze, Ilias 2012 GRE1.0010.00 0.00 
  Psaltis, Aristidis 1772 GRE1.0010.00 0.00 
  Dimitriadis, Alexandros 1821 GRE0.5010.00 0.00 
  Papathanasiou, Ageliki 1866 GRE0.5010.00 0.00 
  Gouliaros-Antoniadis, Alexandro 1840 GRE0.5010.00 0.00 
  Stavrakakis, Vasilios 2170 GRE0.5010.00 0.00 
  Theoharidis, Georgios 1749 GRE1.0010.00 0.00 

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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