Individual Calculations January 2019
 Sollai, Matteo  Total change: 32.00  Rating chartPersonal card
 OP 43 Coppa Citta' di Cagliari Cagliari ITA 2018-12-01
RcRownchangeKK*chgGame
 1731 1847 6.00 7 1.60 20 32.00 
  Balata, Alessandro 1447  * ITA1.0010.08201.60 
  Di Pinto, Vincenzo 1549 ITA1.0010.15203.00 
  Corona, Danilo 1649 ITA1.0010.24204.80 
  Altea, Alessandro 2070 ITA0.5010.28205.60 
  Mallo , Danilo 1851 ITA0.5010.01200.20 
  Bonali, Leonardo 1939 ITA1.0010.632012.60 
  Costa, Gabriele 1613 ITA1.0010.21204.20 
 * 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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