Individual Calculations March 2018
 Dristellas, Neoklis  Total change: 27.60  Rating chartPersonal card
 4th International VARDARIS 2017 - B group Thessaloniki GRE 2018-02-15
RcRownchangeKK*chgGame
 1488 1293 2.50 6 0.69 40 27.60 
  Chalkias, Michail Panagiotis 1116 GRE1.0010.274010.80 
  Papadopoulos, Zisis 1693  * GRE0.001-0.0840-3.20 
  Gountintas, Haralabos 1693  * GRE0.001-0.0840-3.20 
  Sklavounou, Iliana 1171 GRE1.0010.334013.20 
  Lekatis, Ioannis 1693  * GRE0.5010.424016.80 
  Hatziara, Dimitra 1562 GRE0.001-0.1740-6.80 
 * 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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