Rapid: Individual Calculations January 2019
 Buchicchio, Roberto  Total change: -5.40  Rating chartPersonal card
 OP MEMORIAL LORENZO MALDARELLI - A MONTI ITA 2018-12-16
RcRownchangeKK*chgGame
 1723 1856 5.00 8 -0.27 20 -5.40 
  Corbo, Giuseppe A. 1456  * ITA1.0010.08201.60 
  Delogu, Luca 1510 ITA1.0010.11202.20 
  Sonis, Francesco m2256  * ITA0.001-0.0820-1.60 
  Deiana, Giacomo 1557 ITA1.0010.15203.00 
  Deruda, Leonardo 1724 ITA0.001-0.6820-13.60 
  Talu, Alessandro 1600 ITA1.0010.19203.80 
  Sotgiu, Roberto 1725 ITA1.0010.32206.40 
  Sonis, Luca 1956 ITA0.001-0.3620-7.20 
 * 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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