Individual Calculations December 2016
 Koutsompinas, Georgios  Total change: -19.20  Rating chartPersonal card
 160th open SO Ampelokipon 2016 Athens GRE 2016-09-14
RcRownchangeKK*chgGame
 1561 1667 3.50 7 -0.96 20 -19.20 
  Sienczewski, Zbigniew 2039 POL0.001-0.1020-2.00 
  Karatzanos, Konstantinos 1267  * GRE1.0010.08201.60 
  Kiriazis, Dimitrios 1503 GRE0.001-0.7220-14.40 
  Trapalis, Theodoros 1494 GRE1.0010.27205.40 
  Diatsintos, Ilias 1579 GRE0.001-0.6220-12.40 
  Nikolaidis, Priamos 1457 GRE1.0010.23204.60 
  Spalas, Symeon Konstaninos 1591 GRE0.501-0.1020-2.00 
 * 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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