Rapid: Individual Calculations June 2019
 Rosina, Graziano  Total change: 3.20  Rating chartPersonal card
 OP PRIMAVERA A CEREGNANO CEREGNANO ITA 2019-05-19
RcRownchangeKK*chgGame
 1692 1761 3.50 6 0.16 20 3.20 
  Zucchini, Massimo 1372 ITA1.0010.09201.80 
  Ballotti, Matteo 1361  * ITA1.0010.08201.60 
  Occari, Maurizio 1975 ITA0.5010.27205.40 
  Xhani, Bujar 1863 ITA0.5010.14202.80 
  Aliberti, Nicola 1728 ITA0.501-0.0520-1.00 
  Zanirato, Stefano 1855 ITA0.001-0.3720-7.40 
 * 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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