Individual Calculations October 2017
 Hristoforidis, Vasilios  Total change: -59.60  Rating chartPersonal card
 14th open international tournament of Kalamaria 2017 - A Kalamaria Thessaloniki GRE 2017-08-30
RcRownchangeKK*chgGame
 1595 1691 3.50 8 -1.49 40 -59.60 
  Giannoulaki, Ermofili 1291  * GRE1.0010.08403.20 
  Hrisomalis, Theodoros 2091  * GRE0.001-0.0840-3.20 
  Potoulis, Ioannis 1401 GRE0.001-0.8440-33.60 
  Zaires Karanasios, Konstantinos 1521 GRE1.0010.284011.20 
  Vatkali, Dimitra 1981 GRE0.001-0.1640-6.40 
  Stoimenidis, Dimitrios 1454 GRE0.501-0.3040-12.00 
  Batsi, Lida 1506 GRE1.0010.264010.40 
  Koutlas, Nikolaos 1517 GRE0.001-0.7340-29.20 
 * 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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