Individual Calculations March 2019
 Araujo, Andre Ernesto W D  Total change: 22.80  Rating chartPersonal card
 Taca AXDB 2019 qf,sf Famalicao POR 2019-02-24
 1368 1321 1.00 1 0.57 40 22.80 
  Parente, Francisco 1368 POR1.0010.574022.80 

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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