Individual Calculations October 2017
 Gavriilidis, Orestis  Total change: 61.20  Rating chartPersonal card
 14th open international tournament of Kalamaria 2017 - A Kalamaria Thessaloniki GRE 2017-08-30
RcRownchangeKK*chgGame
 1664 1561 5.00 9 1.53 40 61.20 
  Tsaknakis, Zisis 1961  * GRE0.001-0.0840-3.20 
  Kafantaris, Pavlos 1267 GRE1.0010.15406.00 
  Magalakis, Stefanos 1304 GRE1.0010.18407.20 
  Ballas, Athanasios-Panagiotis 1961  * GRE0.001-0.0840-3.20 
  Tsolaki, Eleni 1715 GRE1.0010.714028.40 
  Papadopoulos, Zisis 1837 GRE0.001-0.1740-6.80 
  Toliopoulos, Vladimiros 1790 GRE1.0010.794031.60 
  Georgiadis, Nikolaos Xant 1742 GRE0.001-0.2640-10.40 
  Potoulis, Ioannis 1401 GRE1.0010.294011.60 
 * 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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