Individual Calculations May 2010
 Demiris, Georgios  Total change: -12.15  Rating chartPersonal card
 Territorial Club's Cup ESSTH-HALK 2010 Thessaloniki GRE 2010-01-16
RcRownchangeKK*chgGame
 2008 1608 0.00 1 -0.08 15 -1.20 
  Stavrakakis, Vasilios 2008  * GRE0.001-0.0815-1.20 
 * 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)
 
 International Chess Open Thessaloniki 2010 Thessaloniki GRE 2010-04-05
RcRownchangeKK*chgGame
 1785 1608 0.50 4 -0.73 15 -10.95 
  Vardakas, Stefanos 2003 GRE0.001-0.0815-1.20 
  Loberg, Jo Kristian 1932 NOR0.001-0.1315-1.95 
  Magklaras, Themistoklis-Panayio 1546 GRE0.001-0.5915-8.85 
  Tassis, Ioannis 1657 GRE0.5010.07151.05 

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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