Individual Calculations February 2019
 Cattoni, Luca  Total change: -0.40  Rating chartPersonal card
 CP Bergamo 2019 Spirano ITA 2019-01-19
RcRownchangeKK*chgGame
 1541 1552 3.00 6 -0.02 20 -0.40 
  Hercegovac, Neven 1948 ITA0.001-0.0820-1.60 
  Zucchetti, Gregorio 1243 ITA1.0010.14202.80 
  Persico, Lorenzo 1638 ITA0.001-0.3820-7.60 
  Passera, Anto 1152  * ITA1.0010.08201.60 
  Acunzo, Domenico 1566 ITA0.5010.02200.40 
  Pegno, Mattia 1701 ITA0.5010.20204.00 
 * 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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