Individual Calculations March 2012
 Nikitidis, Vasilios  Total change: 0.30  Rating chartPersonal card
 1st "Shahtahtinski Alekper" Memorial tournament Athens GRE 2011-12-21
RcRownchangeKK*chgGame
 1610 1269 0.50 4 0.01 30 0.30 
  Douni, Maria 1594 GRE0.5010.373011.10 
  Salapatas-Hatzigiann, Ioannis 1669  * GRE0.001-0.0830-2.40 
  Hakim, Karim-Jan Paul 1507 GRE0.001-0.2030-6.00 
  Koutsompinas, Georgios 1669  * GRE0.001-0.0830-2.40 
 * 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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