Individual Calculations April 2019
 Cibin, Aurelio  Total change: -14.60  Rating chartPersonal card
 6to Torneo Abierto Memorial Jorge Wilson La Falda ARG 2019-03-02
 1684 1644 1.50 5 -0.73 20 -14.60 
  Vallejo, Miguel Antonio 1729 ARG0.5010.12202.40 
  Sola, Jose Antonio 1652 ARG0.5010.01200.20 
  Perez, Miguel 1623 ARG0.001-0.5320-10.60 
  Campos Zambrano, Alexis Andres 1742 CHI0.001-0.3720-7.40 
  Marquez, Juan Carlos 1676 ARG0.5010.04200.80 

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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