Individual Calculations August 2012
 Kiriazis, Dimitrios  Total change: 25.65  Rating chartPersonal card
 125th Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-06-02
RcRownchangeKK*chgGame
 1811 1657 4.00 7 1.71 15 25.65 
  Gripeos, Kiriakos 2057  * GRE0.001-0.0815-1.20 
  Karatzanos, Konstantinos 1412 GRE1.0010.20153.00 
  Michailidis, Dimitrios 1747 GRE1.0010.62159.30 
  Papamichael, Georgios 1831 GRE1.0010.731510.95 
  Sienczewski, Zbigniew 2057  * POL0.001-0.0815-1.20 
  Untiveros, Jesus Benzamin 1666 USA1.0010.51157.65 
  Vazelakis, Dimitrios 1908 GRE0.001-0.1915-2.85 
 * 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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