Individual Calculations February 2014
 Mengoulis, Konstantinos  Total change: 3.30  Rating chartPersonal card
 11th Open tournament Panellinios GS-APO Kotinos under 1800 Athens GRE 2013-11-04
RcRownchangeKK*chgGame
 1698 1666 2.50 5 0.22 15 3.30 
  Kouvelakis, Konstantinos 1806 GRE0.001-0.3115-4.65 
  Abatzis, Antonios 1873 GRE0.001-0.2315-3.45 
  Efkarpidis, Stylianos 1460 GRE1.0010.24153.60 
  Pisias, Alexandros 1459 GRE0.501-0.2715-4.05 
  Kokkoris, Haralambos 1892 GRE1.0010.791511.85 

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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