Individual Calculations September 2012
 Ibrialos, Mattheos  Total change: 30.30  Rating chartPersonal card
 126th Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-07-30
RcRownchangeKK*chgGame
 1853 1692 3.00 6 1.01 30 30.30 
  Sienczewski, Zbigniew 2092  * POL0.001-0.0830-2.40 
  Kalantzis, Konstantinos 1546 GRE1.0010.30309.00 
  Karousos-Theodorakis, Anastasios 1495 GRE1.0010.25307.50 
  Asvestopoulos, Hristos 1883 GRE1.0010.753022.50 
  Mitrandzas, Athanasios 2092  * GRE0.001-0.0830-2.40 
  Koerant, Filipos 2010 GRE0.001-0.1330-3.90 
 * 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)
 

 

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