Individual Calculations September 2013
 Nikolaidis, Athanasios  Total change: 5.10  Rating chartPersonal card
 22nd Open International Tournament of Kavala - Group B Kavala GRE 2013-08-06
RcRownchangeKK*chgGame
 1564 1470 3.50 8 0.34 15 5.10 
  Gouderis, Dimitrios 1866 GRE0.001-0.0815-1.20 
  Minagias, Dimitrios 1082 GRE0.501-0.4115-6.15 
  Kralova, Katarina 1870  * SVK0.5010.42156.30 
  Antoniadou, Paraskevi 1761 GRE0.001-0.1515-2.25 
  Mihailidou, Magdalini 1206 GRE1.0010.18152.70 
  Kotsalis, Evagelos 1614 GRE0.001-0.3115-4.65 
  Kountas, Haralambos 1363 GRE1.0010.35155.25 
  Giannoutsos, Panagiotis 1753 GRE0.5010.34155.10 
 * 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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