Individual Calculations September 2012
 Zahariou, Nikolaus  Total change: -11.85  Rating chartPersonal card
 126th Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-07-30
RcRownchangeKK*chgGame
 1739 1791 3.50 6 -0.02 15 -0.30 
  Untiveros, Jesus Benzamin 1629 USA1.0010.29154.35 
  Sienczewski, Zbigniew 2191  * POL0.001-0.0815-1.20 
  Hatzopoulos, Ioannis 1623 GRE1.0010.28154.20 
  Kiriazis, Dimitrios 1687 GRE0.001-0.6415-9.60 
  Panagiotopoulos, Ioannis 1693 GRE0.501-0.1315-1.95 
  Karousos-Theodorakis, Nikolaos 1611 GRE1.0010.26153.90 
 * 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)
 
 17th open of Egaleo CC Egaleo Athens GRE 2012-08-16
RcRownchangeKK*chgGame
 1813 1762 2.00 6 -0.77 15 -11.55 
  Dimitriou, G. 2126 GRE0.001-0.1015-1.50 
  Kalantzis, Konstantinos 1546 GRE1.0010.22153.30 
  Sienczewski, Zbigniew 2162  * POL0.001-0.0815-1.20 
  Delis, G. 1870 GRE0.001-0.3515-5.25 
  Mavromoustakos, Thomas 1542 GRE0.001-0.7815-11.70 
  Mavroudis, Dionisios 1631 GRE1.0010.32154.80 
 * 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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