Individual Calculations February 2014
 Halkias, Nikolaos  Total change: -17.55  Rating chartPersonal card
 WHITE TOWER 2014 - Open Championship of ESSTH-HALK A' Group Thessaloniki GRE 2014-01-02
RcRownchangeKK*chgGame
 1797 1742 1.50 6 -1.17 15 -17.55 
  Romanos, Theodoros 2101 GRE0.001-0.1015-1.50 
  Tselepidis, Theodoros 1762 GRE0.5010.03150.45 
  Charpidou, Anna 1674 GRE0.001-0.5915-8.85 
  Betsakos, Konstantinos 1608 GRE0.001-0.6815-10.20 
  Manenis, Nikolaos 1631 GRE1.0010.35155.25 
  Robas, Stergios 2005 GRE0.001-0.1815-2.70 

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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