Individual Calculations March 2014
 Sorensen, Fedon  Total change: 8.25  Rating chartPersonal card
 24th open SOP-SMAOK 2013 under 1900 Athens - Pagkrati GRE 2014-01-10
RcRownchangeKK*chgGame
 1670 1508 2.00 5 0.55 15 8.25 
  Theofanidis, Faidon 1665 GRE0.5010.21153.15 
  Vlahos, Athanasios 1764 GRE0.001-0.1915-2.85 
  Soursos, Panayotis 1637 GRE0.5010.17152.55 
  Maroulakos, Stavros 1645 GRE1.0010.681510.20 
  Tsekouras, Andreas 1639 GRE0.001-0.3215-4.80 

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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