Individual Calculations May 2019
 Radice, Mario  Total change: 2.80  Rating chartPersonal card
 CP Latina e Frosinone 2019 Minturno ITA 2019-03-29
RcRownchangeKK*chgGame
 1561 1742 3.00 4 0.14 20 2.80 
  Petteruti, Antonio 1588 ITA0.001-0.7120-14.20 
  Vecchio, Massimo 1607 ITA1.0010.32206.40 
  Artissi, Albert 1342  * ITA1.0010.08201.60 
  De Meo, Guido 1706 ITA1.0010.45209.00 
 * 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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