Individual Calculations October 2013
 Stamatis, Apostolos  Total change: 44.25  Rating chartPersonal card
 21st International tournament of Nikaia "Honour to National Resistance" - B Group Athens - Nikaia GRE 2013-08-26
RcRownchangeKK*chgGame
 1583 1361 4.50 7 2.95 15 44.25 
  Kontokanis, Andreas 1564 GRE1.0010.761511.40 
  Kafkalas, Nikolaos 1560 GRE0.001-0.2415-3.60 
  Kouros, Ahileas 1538 GRE0.001-0.2715-4.05 
  Theodoulidis, Vasilios 1611 GRE1.0010.811512.15 
  Korres, Konstantinos 1587 GRE0.5010.29154.35 
  Bantavanis, Georgios 1538 GRE1.0010.731510.95 
  Zahariou, Nikolaus 1685 GRE1.0010.871513.05 

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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