Individual Calculations September 2013
 Katsivardas, Haralabos  Total change: -0.75  Rating chartPersonal card
 9th International chess tournament of Gazi-Heraklion Gazi - Crete GRE 2013-07-27
RcRownchangeKK*chgGame
 1646 1389 1.00 5 -0.05 15 -0.75 
  Papadakis, Michalis 1789  * GRE0.001-0.0815-1.20 
  Emmanouilidis, Kostas 1789  * GRE0.001-0.0815-1.20 
  Predeftakis, Georgios 1633 GRE0.5010.30154.50 
  Serpetsidaki, Eva 1407 GRE0.5010.03150.45 
  Serpetsidakis, Nikolaos 1610 GRE0.001-0.2215-3.30 
 * 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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