Rapid: Individual Calculations October 2013
 Perifanis, Georgios  Total change: -21.20  Rating chartPersonal card
 "EF AGONIZESTHE" 2013 Rapid - Greek Nat. Championship Ancient Olympia GRE 2013-08-30
RcRownchangeKK*chgGame
 1832 2135 3.00 5 -1.06 20 -21.20 
  Kollias, Dimitrios 1735  * GRE1.0010.08201.60 
  Georgiopoulos, Har. 1735  * GRE0.001-0.9220-18.40 
  Kalyva, Kyriaki 1735  * GRE1.0010.08201.60 
  Kollias, Ioannis K. 1735  * GRE1.0010.08201.60 
  Pavlidou, Ekaterini wm2222 GRE0.001-0.3820-7.60 
 * 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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