Individual Calculations January 2019
 Echeguren, Martin  Total change: -14.20  Rating chartPersonal card
 Abierto Szmetan Giardelli CABA ARG 2018-12-04
RcRownchangeKK*chgGame
 1942 1967 3.50 8 -0.71 20 -14.20 
  Romero Barreto, Jaime Jose f2300 VEN0.001-0.1220-2.40 
  Fiorito, Joaquin 1582 ARG0.501-0.4120-8.20 
  Flores, Nicolas Ruben 1727 ARG0.501-0.3020-6.00 
  Ponzo, Fabian 2051 ARG1.0010.622012.40 
  Trois, Francisco R.t. m2171 BRA0.001-0.2420-4.80 
  Areco, Antonio 1740 ARG1.0010.21204.20 
  Fernandez, Maria Florencia wm2249 ARG0.001-0.1620-3.20 
  Goldwasser, Jonathan 1713 ARG0.501-0.3120-6.20 

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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