Individual Calculations September 2018
 Sideris, Nikiforos  Total change: -16.60  Rating chartPersonal card
 27th Open International Tournament of Kavala 2018 - A group Kavala GRE 2018-08-05
RcRownchangeKK*chgGame
 1977 1988 3.50 8 -0.83 20 -16.60 
  Kanakaris, Georgios 2388  * GRE0.001-0.0820-1.60 
  Gouloutis, Nikolaos 2388  * GRE0.001-0.0820-1.60 
  Papacharitonos, Chariton 1845 GRE0.501-0.1920-3.80 
  Gavriil, Odysseas-Panagiotis 1818 GRE0.501-0.2220-4.40 
  Stefanou, Dimitrios 1845 GRE0.501-0.1920-3.80 
  Emmer, Adam 1910 HUN0.501-0.1120-2.20 
  Louka, Magdalini 1749 GRE1.0010.20204.00 
  Caliskan, Seha 1871 TUR0.501-0.1620-3.20 
 * 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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