Individual Calculations February 2020
 Dib, Nadir  Total change: -4.00  Rating chartPersonal card
 IRT Sub 2200 Ventajedrez Torre Blanca 2020 CABA ARG 2020-01-03
RcRownchangeKK*chgGame
 1772 1722 2.00 5 -0.20 20 -4.00 
  Lozano, Betania wc2014 ARG0.001-0.1520-3.00 
  Broggi, Brian Leonel 1493 ARG1.0010.21204.20 
  Diaz Angarita, Jose Gregorio 1565 VEN1.0010.29205.80 
  Dimitriu, Cristian 1856 ARG0.001-0.3220-6.40 
  Kiszkiewicz, Ivan 1933 ARG0.001-0.2320-4.60 

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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