Individual Calculations September 2009
 Korniotis, Filippos  Total change: 1.25  Rating chartPersonal card
 13th Heraklio Open 2009 - Group B N.Heraklio - Attiki GRE 2009-06-13
RcRownchangeKK*chgGame
 1711 1507 1.00 4 0.05 25 1.25 
  Papadopoulos, Emanouil 1741 GRE1.0010.792519.75 
  Diatsintos, Ilias 1678 GRE0.001-0.2725-6.75 
  Kouliouras, Ioannis 1689 GRE0.001-0.2625-6.50 
  Abatzis, Antonios 1734 GRE0.001-0.2125-5.25 

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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