Individual Calculations September 2014
 Ketzetzis, Georgios  Total change: -4.20  Rating chartPersonal card
 23rd International Open Chess Tournament of Kavala - A Group Kavala GRE 2014-08-02
RcRownchangeKK*chgGame
 2143 2249 3.50 6 -0.21 20 -4.20 
  Toumbeli, Zoi 1928 GRE1.0010.13202.60 
  Pavlidis, Antonios m2522 GRE0.001-0.1720-3.40 
  Gountras, Klearhos 2057 GRE1.0010.25205.00 
  Santryan, Davit 1849  * ARM1.0010.08201.60 
  Cabarkapa, Novak m2372 SRB0.001-0.3320-6.60 
  Hrisomalis, Theodoros 2127 GRE0.501-0.1720-3.40 
 * 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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