Individual Calculations April 2020
 Maria Oproae, Alex  Total change: -8.40  Rating chartPersonal card
 Lliga Catalana 2020 Primera Barcelona Grup III FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
 1762 1533 0.00 1 -0.21 40 -8.40 
  Funes Ostos, Aitor 1762 ESP0.001-0.2140-8.40 

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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