Individual Calculations September 2015
 Demelkas, Ioannis  Total change: 43.20  Rating chartPersonal card
 24th Open International Tournament of Kavala - Group B Kavala GRE 2015-08-04
RcRownchangeKK*chgGame
 1543 1449 4.50 9 1.08 40 43.20 
  Haralabidis, Aristidis 1059 GRE1.0010.09403.60 
  Emmanouilidis, Irineos 1676 GRE1.0010.794031.60 
  Hristoforidis, Vasilios 1590 GRE0.001-0.3140-12.40 
  Koumtzis, Argirios 1772 GRE0.5010.374014.80 
  Ladopoulos, Ioannis 1629 GRE0.5010.24409.60 
  Kazakos, Markos 1251 GRE1.0010.24409.60 
  Nilssen, Ellen Fredericia 1819 DEN0.001-0.1040-4.00 
  Krstevski, Vladimir 1539 MKD0.5010.12404.80 
  Stamatis, Vasilios 1549 GRE0.001-0.3640-14.40 

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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