Individual Calculations November 2019
 Ortiz, Edgard  Total change: -12.40  Rating chartPersonal card
 Semifinal Arg Sub 2000-2300 5to Memorial Nicandro Rafael La Banda ARG 2019-10-12
RcRownchangeKK*chgGame
 1919 1775 0.00 2 -0.62 20 -12.40 
  Zaidman, Gaston 1993 ARG0.001-0.2220-4.40 
  Tornquist, Carlos 1844 ARG0.001-0.4020-8.00 

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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