Individual Calculations September 2011
 Gratseas, Stefanos  Total change: -8.25  Rating chartPersonal card
 7th International Open Gaziou - Herakliou 2011 Heraklion, Crete GRE 2011-08-06
RcRownchangeKK*chgGame
 2022 2195 5.00 8 -0.55 15 -8.25 
  Lampsas, Georgios 1795  * GRE1.0010.08151.20 
  Kharitonov, Alexandr g2539 RUS0.001-0.1215-1.80 
  Patrucco, Carlo 1884 ITA1.0010.14152.10 
  Sandalakis, Nikolaos 1925 GRE0.501-0.3315-4.95 
  Theodorou, Nikolas 1859 GRE0.501-0.3815-5.70 
  Dimitriadis, Theodoros 1922 GRE0.501-0.3315-4.95 
  Kalogeris, Ioannis 1824 GRE1.0010.10151.50 
  Dochev, Dimitar m2426 BUL0.5010.29154.35 
 * 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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