Individual Calculations August 2012
 Xigis, Michail  Total change: 18.60  Rating chartPersonal card
 16th open SOP - SMAOK under 1900 rating Pagkrati Athens GRE 2012-05-11
RcRownchangeKK*chgGame
 1804 1691 3.00 5 1.24 15 18.60 
  Fahouri, Nidal 1916 JOR0.5010.28154.20 
  Arvanitis, Georgios 1790 GRE1.0010.64159.60 
  Georgiopoulos, Har 1750 GRE0.001-0.4215-6.30 
  Maratos, Antonios 1723 GRE1.0010.54158.10 
  Nikolaidis, Georgios 1842 GRE0.5010.20153.00 

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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