Individual Calculations February 2018
 Dagkonaki, Aspasia  Total change: 148.80  Rating chartPersonal card
 22nd International open Heraklion A 2018 Heraklion Crete GRE 2018-01-02
RcRownchangeKK*chgGame
 1631 1381 5.50 8 3.72 40 148.80 
  Maris, Ioannis f1781  * GRE1.0010.924036.80 
  Koutsourakis, Ioannis 1679 GRE0.001-0.1540-6.00 
  Vlatas, Dimitrios 1141 GRE1.0010.20408.00 
  Fragiadakis, Emanouel 1781  * GRE1.0010.924036.80 
  Kotsinis, Alexandros 1537 GRE0.001-0.2940-11.60 
  Koumis, Filippos 1653 GRE1.0010.834033.20 
  Spirou, Gerasimos 1697 GRE0.5010.374014.80 
  Ponarin, Denis 1781  * RUS1.0010.924036.80 
 * 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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