Individual Calculations January 2020
 Petit Vidal, Enric  Total change: 15.40  Rating chartPersonal card
 elllobregat open chess grupo B el prat de llobregat ESP 2019-12-03
RcRownchangeKK*chgGame
 1678 1423 2.00 6 0.77 20 15.40 
  Madrid Sole, Antonio 1759 ESP0.001-0.1220-2.40 
  Venturino, Federico 1823  * ITA0.001-0.0820-1.60 
  Jimenez Molina, Victor 1665 ESP0.001-0.2020-4.00 
  Segador Sanchez, Didac 1428 ESP1.0010.512010.20 
  Costa Trave, Jaume 1694 ESP0.001-0.1720-3.40 
  Garcia Guardiola, Joan 1700 ESP1.0010.832016.60 
 * 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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