Individual Calculations July 2019
 Topalidis, Ioannis D  Total change: 11.20  Rating chartPersonal card
 17th Fysiolatriko open 2019 A group Nikaia GRE 2019-06-15
RcRownchangeKK*chgGame
 1633 1508 2.50 6 0.28 40 11.20 
  Boulamatsis, Konstantinos I 1229 GRE1.0010.16406.40 
  Fragkou, Eleni 1908  * GRE0.5010.424016.80 
  Cruceru, Lavinel 1908  * ROU0.001-0.0840-3.20 
  Hatzistamatiou, Nikolaos 1794 GRE0.5010.344013.60 
  Karampetsas, Ioannis 1311 GRE0.501-0.2540-10.00 
  Kosmadakis, Panagiotis 1650 GRE0.001-0.3140-12.40 
 * 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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