Individual Calculations November 2019
 Lidovsky, Sergio  Total change: -19.00  Rating chartPersonal card
 IRT Sub 2000 Torre Blanca Octubre CABA ARG 2019-10-08
RcRownchangeKK*chgGame
 1740 1825 1.50 4 -0.95 20 -19.00 
  Lalli, Maximiliano 1628 ARG1.0010.25205.00 
  Fernandez, Mauricio 1676 ARG0.001-0.7020-14.00 
  Goldwasser, Jonathan 1834 ARG0.5010.01200.20 
  Rodriguez, Juan Carlos 1820 ARG0.001-0.5120-10.20 

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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