Individual Calculations March 2020
 Festas, Georgios  Total change: -20.80  Rating chartPersonal card
 2020 Team Championship of ESSN Attikis - B Category Rounds 4-7 Attica GRE 2020-02-02
RcRownchangeKK*chgGame
 1781 1930 1.00 3 -1.04 20 -20.80 
  Konistis, Loukas 2006 GRE0.001-0.4020-8.00 
  Pantazis, Konstantinos 1704 GRE0.001-0.7920-15.80 
  Karamanolis, Orestis Pavlos 1632 GRE1.0010.15203.00 

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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