Individual Calculations December 2022
 Tsampouli, Vasiliki  Total change: 47.20  Rating chartPersonal card
 Sunday Open Chess Square 2022 Athens GRE 2022-10-02
RcRownchangeKK*chgGame
 1664 1462 2.50 5 1.18 40 47.20 
  Chairopoulos, Stefanos 1806 GRE0.001-0.1240-4.80 
  Maratos, Antonios 1441 GRE1.0010.474018.80 
  Skaltsounis, Panayotis 1678 GRE1.0010.784031.20 
  Poulos, Georgios 1824 GRE0.001-0.1040-4.00 
  Panagiotakos, Petros 1569 GRE0.5010.15406.00 

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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