Rapid: Individual Calculations September 2017
 De Barberis, Massimo  Total change: 9.20  Rating chartPersonal card
 OP NOTTE DEGLI SCACCHI SAVONA ITA 2017-08-06
RcRownchangeKK*chgGame
 1906 2048 5.00 7 0.46 20 9.20 
  Rienzi, Marco 1648  * ITA0.501-0.4220-8.40 
  Bosio, Andrea 1648  * ITA1.0010.08201.60 
  Forti, Francesco 1648  * ITA1.0010.08201.60 
  Forno, Diego 1838 ITA1.0010.23204.60 
  Venturino, Federico 2013 ITA1.0010.45209.00 
  De Florio, Federico 2172 ITA0.5010.17203.40 
  Stoppa, Omar f2376 ITA0.001-0.1320-2.60 
 * 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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