Individual Calculations November 2011
 Lappas, Konstantinos  Total change: 3.45  Rating chartPersonal card
 12th Open SOP-SMAOK over 1900 rating Pagrati, Athens GRE 2011-09-13
RcRownchangeKK*chgGame
 2013 1989 3.50 7 0.23 15 3.45 
  Tepelenis, Nikolaos 2183 GRE0.5010.25153.75 
  Kokolias, Konstantinos 2154 GRE0.5010.22153.30 
  Konistis, Loukas 2064 GRE0.001-0.4015-6.00 
  Kondopoulos, Dimitrios 2015 GRE0.001-0.4615-6.90 
  Georgiopoulos, Har 1779 GRE1.0010.23153.45 
  Marianidis, Dimitrios 1861 GRE0.501-0.1715-2.55 
  Malliaros, Stavros 2034 GRE1.0010.56158.40 

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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