Individual Calculations September 2011
 Vazouras, Theodoros  Total change: -6.15  Rating chartPersonal card
 6th Open Pirgou Spilios Dimitris Pirgos Ilias GRE 2011-08-03
RcRownchangeKK*chgGame
 1728 1918 2.50 4 -0.41 15 -6.15 
  Apostolopoulos, Dimitrios P 1622 GRE0.001-0.8515-12.75 
  Moraitis, Thomas 1656 GRE1.0010.18152.70 
  Xigis, Michail 1664 GRE0.501-0.3115-4.65 
  Mihopoulos, Konstantinos 1968 GRE1.0010.57158.55 

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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