Individual Calculations November 2013
 Apostolou, Nikolaos  Total change: 10.20  Rating chartPersonal card
 Open tournament 20 years KOTINOS Athens GRE 2013-09-15
RcRownchangeKK*chgGame
 1813 1640 2.50 6 0.68 15 10.20 
  Papargyriou, Anastasios 2040  * GRE0.5010.42156.30 
  Sienczewski, Zbigniew 2040  * POL0.001-0.0815-1.20 
  Karathanasi, Eirhnh 1359 GRE1.0010.16152.40 
  Vakakis, Panteleimon 1803 GRE0.5010.22153.30 
  Spanos, Georgios 1775 GRE0.5010.18152.70 
  Fahouri, Nidal 1862 JOR0.001-0.2215-3.30 
 * 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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