Individual Calculations September 2019
 Bustamante, Oscar  Total change: 6.20  Rating chartPersonal card
 IRT Campeones Mundiales Argentinos Copa Ciudad de Trelew Trelew - Chubut ARG 2019-08-16
 1946 2051 4.00 6 0.31 20 6.20 
  Cayo, Ana Carolina 1651  * ARG1.0010.08201.60 
  Jaramillo, Walter 1770 ARG1.0010.16203.20 
  Aguilar, Andres f2322 ARG0.5010.33206.60 
  Krenek, Gustavo Luis 1938 ARG0.501-0.1520-3.00 
  Sayar, Julio Jonathan 1760 ARG1.0010.15203.00 
  Arias, Juan Cruz 2237 ARG0.001-0.2620-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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