Individual Calculations September 2009
 Hatzis-Bakratsas, Alexandros  Total change: 0.00  Rating chartPersonal card
 1st LEROS OPEN - ARTEMIS CUP 2009 LEROS GRE 2009-07-11
RcRownchangeRpKK*chgGame
 1760 0 1.00 6 0.00 1487   0.00 
  Frank-Nielsen, Marie wf2000 DEN0.0010.00 0.00 
  Kountouris, Menelaos 1704 GRE0.0010.00 0.00 
  Menato, Nazario 1586 ITA1.0010.00 0.00 
  Hreppas, Ilias 1796 GRE0.0010.00 0.00 
  Salomon, Johan 1803 NOR0.0010.00 0.00 
  Stamos, Filippos 1668 GRE0.0010.00 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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