Individual Calculations March 2018
 Didonna, Roberto  Total change: 10.80  Rating chartPersonal card
 CP Bari 2018 Noicattaro ITA 2018-02-03
RcRownchangeKK*chgGame
 1614 1441 1.50 4 0.27 40 10.80 
  Tersigni, Andrea 1841  * ITA0.001-0.0840-3.20 
  Battista, Angelo 1251 ITA1.0010.254010.00 
  Lovecchio, Luigi 1716 ITA0.5010.334013.20 
  Mininni, Saverio 1648 ITA0.001-0.2340-9.20 
 * 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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