Individual Calculations November 2009
 Koursaris, Nikolaos  Total change: -8.85  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1824 1884 4.00 8 -0.59 15 -8.85 
  Georgiev, Vladimir g2284  * MKD0.001-0.0815-1.20 
  Bellos, Evangelos 1528 GRE1.0010.11151.65 
  Gkougkousis, Nikolaos 1666 GRE1.0010.22153.30 
  Tsomis, Dimitrios f2214 GRE0.5010.38155.70 
  Kouvatsos, Filippos 2093 GRE0.001-0.2315-3.45 
  Doulidis, Pavlos-Georgios 1554 GRE0.501-0.3815-5.70 
  Hatzoudis, Gerasimos 1718 GRE0.001-0.7215-10.80 
  Barogianni, Sotiria 1535 GRE1.0010.11151.65 
 * 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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