Individual Calculations August 2012
 Avgoustinatos, Vassilis  Total change: -0.75  Rating chartPersonal card
 125th Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-06-02
RcRownchangeKK*chgGame
 1721 1664 3.00 7 -0.05 15 -0.75 
  Karatzanos, Konstantinos 1412 GRE1.0010.19152.85 
  Papamichael, Georgios 1831 GRE0.001-0.2815-4.20 
  Tourkolias, Dimitrios 1753 GRE1.0010.62159.30 
  Gripeos, Kiriakos 2064  * GRE0.001-0.0815-1.20 
  Ypsilantis, Nikolaos 1748 GRE0.001-0.3815-5.70 
  Arvanitakis, Panagiotis 1576 GRE1.0010.38155.70 
  Untiveros, Jesus Benzamin 1666 USA0.001-0.5015-7.50 
 * 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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