Individual Calculations February 2018
 Veliz, Ariel  Total change: 38.00  Rating chartPersonal card
 Abierto Sub 2200 Ventajedrez Torre Blanca 2018 CABA ARG 2018-01-05
RcRownchangeKK*chgGame
 1919 1937 4.50 7 0.95 40 38.00 
  Gullo, Octavio 1537  * ARG1.0010.08403.20 
  Moldovan, Adrian 1703 ARG0.501-0.2940-11.60 
  Bustos, Cristian 2076 ARG1.0010.694027.60 
  Quinonez, Hector 1912 ARG1.0010.474018.80 
  Godoy Olazabal, Artur 2180 ARG0.001-0.2040-8.00 
  Dominguez, Diego 1962 ARG1.0010.534021.20 
  Perez, Andres Eloy 2066 VEN0.001-0.3340-13.20 
 * 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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