Individual Calculations September 2013
 Valianos, Gerasimos  Total change: 2.40  Rating chartPersonal card
 22nd Open International Tournament of Kavala - Group B Kavala GRE 2013-08-06
RcRownchangeKK*chgGame
 1611 1651 4.50 8 0.16 15 2.40 
  Minagias, Dimitrios 1251  * GRE1.0010.08151.20 
  Theoharidis, Georgios 1874 GRE0.5010.28154.20 
  Hatzihrisafis, Dimos 1840 GRE0.5010.25153.75 
  Hristoforidis, Vasilios 1479 GRE0.501-0.2315-3.45 
  Douni, Maria 1537 GRE1.0010.34155.10 
  Apostolakakis, Konstantinos 1785 GRE0.001-0.3215-4.80 
  Chrysafis, Ioannis 1570 GRE0.501-0.1115-1.65 
  Merasedoglou, Dimitrios - Nektar 1553 GRE0.501-0.1315-1.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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