Individual Calculations September 2009
 Stoumbos, Konstantinos  Total change: 26.55  Rating chartPersonal card
 Intern. Amateur Chess Tournament "Acropolis U.2200 2009" Halkida GRE 2009-08-10
RcRownchangeKK*chgGame
 2034 2195 8.00 9 1.77 15 26.55 
  Vakalis, Angelos 1795  * GRE1.0010.08151.20 
  Kaldis, Georgios 2009 GRE1.0010.26153.90 
  Kouvatsos, Filippos 2093 GRE0.001-0.6415-9.60 
  Balokas, Dimitrios 1922 GRE1.0010.17152.55 
  Kolomvas, Dimitrios 1880 GRE1.0010.14152.10 
  Poulos, Georgios 2115 GRE1.0010.39155.85 
  Papadimitriou, Loukas 2187 GRE1.0010.49157.35 
  Balaskas, Panayotis 2129 GRE1.0010.41156.15 
  Margaritis, Fotios 2172 GRE1.0010.47157.05 
 * 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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