Individual Calculations May 2019
 Kostelidis, Sotirios  Total change: -0.20  Rating chartPersonal card
 5th open Thomas Georgiou Memorial 2019 Athens GRE 2019-03-02
RcRownchangeKK*chgGame
 1542 1283 1.00 5 -0.01 20 -0.20 
  Loupos, Vasilios 1683  * GRE0.001-0.0820-1.60 
  Konstantinidis, Dimitrios Gk 1487 GRE1.0010.762015.20 
  Kiousi, Panagiota 1683  * GRE0.001-0.0820-1.60 
  Drakonakis, Athanasios 1456 GRE0.001-0.2720-5.40 
  Kazantzoglou, Nikolaos 1400 GRE0.001-0.3420-6.80 
 * 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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