Individual Calculations July 2011
 Hristodoulou, Georgios  Total change: -6.30  Rating chartPersonal card
 10th Open SOP-SMAOK >1900 rating Pagrati - Athens GRE 2011-03-15
RcRownchangeKK*chgGame
 1956 1944 3.00 7 -0.42 15 -6.30 
  Kokolias, Konstantinos 2163 GRE0.001-0.2215-3.30 
  Ignatiadis, Konstantinos 2186 GRE0.001-0.2015-3.00 
  Xanthakis, Spyridon 1825 GRE1.0010.34155.10 
  Petridis, Evagelos 1823 GRE1.0010.34155.10 
  Anairousis, Panag 2044 GRE0.001-0.3615-5.40 
  Marianidis, Dimitrios 1845 GRE0.001-0.6415-9.60 
  Georgiopoulos, Har 1808 GRE1.0010.32154.80 

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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