Individual Calculations July 2012
 Siaparinas, Konstantinos  Total change: 0.60  Rating chartPersonal card
 123rd Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-03-31
RcRownchangeKK*chgGame
 1785 1880 3.00 5 0.04 15 0.60 
  Georgitsi, Antigoni 1480  * GRE1.0010.08151.20 
  Sienczewski, Zbigniew 2131 POL0.001-0.1915-2.85 
  Kourouklis, Efthymios 1480  * GRE1.0010.08151.20 
  Markantonaki, Haritomeni wf2141 GRE0.001-0.1815-2.70 
  Megaloudis, Petros 1691 GRE1.0010.25153.75 
 * 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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