Rapid: Individual Calculations January 2020
 Barbagallo, Andrea  Total change: -19.20  Rating chartPersonal card
 OP DECEMBER RAPID CATANIA ITA 2019-12-01
RcRownchangeKK*chgGame
 1633 1490 1.00 6 -0.96 20 -19.20 
  Santagati, Salvatore 1662 ITA1.0010.732014.60 
  Randone, Giancorrado 1637 ITA0.001-0.3020-6.00 
  Aceto, Andrea 1631 ITA0.001-0.3120-6.20 
  Santagati, Alessandro f1890  * ITA0.001-0.0820-1.60 
  Contarino, Lucio 1487 ITA0.001-0.5020-10.00 
  Amato, Angelo 1491 ITA0.001-0.5020-10.00 
 * 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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