Individual Calculations August 2019
 Bertaccini, Daniel  Total change: -20.80  Rating chartPersonal card
 Abierto Grafica Yael Torre Blanca 2019 CABA ARG 2019-07-01
RcRownchangeKK*chgGame
 1954 2079 3.50 7 -1.04 20 -20.80 
  Gigliarelli, Edoardo 1718 ARG1.0010.10202.00 
  Goldwasser, Jonathan 1864 ARG1.0010.23204.60 
  Galvan, Christian 1871 ARG1.0010.23204.60 
  Ocantos, Manuel 2207 LUX0.001-0.3320-6.60 
  Gomez, Carlos David 2340 ARG0.001-0.1820-3.60 
  Pereyra, Jonathan 1885 ARG0.001-0.7520-15.00 
  Ronco, Alejandro 1796 ARG0.501-0.3420-6.80 

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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