Individual Calculations August 2019
 Zabotinsky, Ivan  Total change: 22.40  Rating chartPersonal card
 Abierto Grafica Yael Torre Blanca 2019 CABA ARG 2019-07-01
RcRownchangeKK*chgGame
 1876 1596 2.50 7 1.12 20 22.40 
  Gaztanaga, Pablo 1996  * ARG0.001-0.0820-1.60 
  Fiorito, Joaquin 1847 ARG0.001-0.1920-3.80 
  Luvotti, Damian 1454 ARG1.0010.31206.20 
  Acosta, Martin Ezequiel 1996  * ARG0.5010.42208.40 
  Giuliani, German 1936 ARG1.0010.882017.60 
  Calens, Diego 1996  * ARG0.001-0.0820-1.60 
  Vercillo, Fernando 1909 ARG0.001-0.1420-2.80 
 * 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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