Individual Calculations October 2017
 Koutlas, Nikolaos  Total change: 134.40  Rating chartPersonal card
 14th open international tournament of Kalamaria 2017 - A Kalamaria Thessaloniki GRE 2017-08-30
RcRownchangeKK*chgGame
 1834 1517 4.50 8 3.36 40 134.40 
  Vatkali, Dimitra 1917  * GRE1.0010.924036.80 
  Kazakos, Markos 1855 GRE0.001-0.1240-4.80 
  Tsintsar, Zoran 1745 GER1.0010.794031.60 
  Vardakas, Grigorios 1917  * GRE0.001-0.0840-3.20 
  Toliopoulos, Vladimiros 1790 GRE1.0010.834033.20 
  Hatzis-Bakratsas, Alexandros 1917  * GRE0.001-0.0840-3.20 
  Papadopoulos, Zisis 1837 GRE0.5010.374014.80 
  Hristoforidis, Vasilios 1691 GRE1.0010.734029.20 
 * 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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