Individual Calculations November 2009
 Kalogridakis, Georgios  Total change: -9.25  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1773 1762 4.00 9 -0.37 25 -9.25 
  Sklavounos, Panagis 1945 GRE0.5010.24256.00 
  Kiriazis, Dimitrios 1817 GRE1.0010.582514.50 
  Kalogeris, Ioannis 1843 GRE0.001-0.3925-9.75 
  Grigoriadis, Mihail 1723 GRE1.0010.452511.25 
  Hrisafis, Argirios 1972 GRE0.001-0.2325-5.75 
  Hatzoudis, Gerasimos 1718 GRE0.501-0.0625-1.50 
  Papadopoulos, Asterios 1686 GRE0.501-0.1025-2.50 
  Bouboulis, Spyridon-Odysseys 1664 GRE0.001-0.6325-15.75 
  Voutsinas, Ioannis 1586 GRE0.501-0.2325-5.75 

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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