Individual Calculations September 2023
 Ribeiro, Bruno  Total change: -52.20  Rating chartPersonal card
 III OPEN INTERNACIONAL "MERIDA PATRIMONIO DE LA HUMANIDAD" Merida (Badajoz) ESP 2023-07-31
RcRownchangeKK*chgGame
 1798 2058 2.00 6 -2.61 20 -52.20 
  Martins, Nuno Goncalo Alves 1658  * POR1.0010.08201.60 
  Salazar Romero, Abel 1876 ESP1.0010.26205.20 
  Lujan, Carolina mwg2288 ARG0.001-0.2120-4.20 
  Palomo Monserrat, Lorenzo 1761 ESP0.001-0.8520-17.00 
  Regadera Mateos, Nicolas 1635 ESP0.001-0.9320-18.60 
  Guerrero Perales, Alfonso 1570 ESP0.001-0.9620-19.20 
 * 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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