Individual Calculations October 2016
 Gavriilidis, Orestis  Total change: -7.60  Rating chartPersonal card
 13th open international of Kalamarias 2016 Thessaloniki GRE 2016-08-31
RcRownchangeKK*chgGame
 1319 1378 4.50 8 -0.19 40 -7.60 
  Liapi Zenebisi, Irini 1778  * GRE0.001-0.0840-3.20 
  Stoimenidis, Dimitrios 1124 GRE1.0010.19407.60 
  Kalogridis, Themistoklis 1025 GRE0.501-0.3940-15.60 
  Samakas, Anastasios 1698 GRE0.5010.374014.80 
  Arzoumanidis, Isaak 1243 GRE0.001-0.6840-27.20 
  Patriki, Alexandra 1159 GRE1.0010.22408.80 
  Tzontas, Athanasios 1246 GRE0.501-0.1840-7.20 
  Potoulis, Ioannis 1277 GRE1.0010.364014.40 
 * 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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