Individual Calculations October 2015
 Gioras, Ioannis  Total change: 44.40  Rating chartPersonal card
 12th open Kalamaria 2015 Thessaloniki GRE 2015-09-02
RcRownchangeKK*chgGame
 1753 1555 4.50 8 2.22 20 44.40 
  Lianas, Ioannis 1955  * GRE1.0010.922018.40 
  Tsinaris, Fotis 1888 GRE0.5010.38207.60 
  Stamoulas, Nikos 1880 GRE0.001-0.1320-2.60 
  Toliopoulos, Vladimiros 1871 GRE1.0010.872017.40 
  Tetepoulidis, Ioannis 1955  * GRE0.001-0.0820-1.60 
  Galaras, Anestis 1796 GRE0.001-0.2020-4.00 
  Karamanis, Ioannis-Marios 1332 GRE1.0010.22204.40 
  Zivontsis, Dimitrios 1350 GRE1.0010.24204.80 
 * 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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