Rapid: Individual Calculations January 2019
 Polizio, Italo  Total change: 54.60  Rating chartPersonal card
 OP RAPID SALERNO SALERNO ITA 2018-12-02
RcRownchangeKK*chgGame
 1647 1285 3.50 7 2.73 20 54.60 
  Calderaro, Vito 1674 ITA0.001-0.0920-1.80 
  D`amore, Luca 1466 ITA1.0010.742014.80 
  Luongo, Antonio 1652 ITA1.0010.902018.00 
  Scola, Enrico 1685  * ITA1.0010.922018.40 
  Grimaldi, Angela Flavia 1685  * ITA0.001-0.0820-1.60 
  Cardone, Andrea 1685  * ITA0.001-0.0820-1.60 
  Fammiano, Giacomo 1685  * ITA0.5010.42208.40 
 * 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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