Individual Calculations February 2019
 Lo Presti, Roberto  Total change: -0.40  Rating chartPersonal card
 IRT Sub-2200 Ventajedrez Torre Blanca CABA ARG 2019-01-04
RcRownchangeKK*chgGame
 1866 1966 3.00 5 -0.02 20 -0.40 
  Geslin, Ariel 1566  * ARG1.0010.08201.60 
  Odasso, Gianluca 1826 ARG1.0010.31206.20 
  Taranilla, Marcelo 1699 ARG1.0010.18203.60 
  Silva, Luca 2091 ARG0.001-0.3320-6.60 
  Viera, Emilio 2147 URU0.001-0.2620-5.20 
 * 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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