Rapid: Individual Calculations May 2017
 Ziberna, Giuliano  Total change: -8.80  Rating chartPersonal card
 OP 7 MARATONA 2016-2017 TRIESTE ITA 2017-04-08
RcRownchangeKK*chgGame
 1514 1516 3.00 7 -0.44 20 -8.80 
  Buzzurro, Mario 1871 ITA0.001-0.1120-2.20 
  Gandini, Fulvio 1346 ITA1.0010.28205.60 
  Amaraddio, Angelo 1793 ITA0.001-0.1720-3.40 
  Masella, Vincenzo 1776 ITA0.001-0.1820-3.60 
  Zega, Dorothy 1128 ITA1.0010.09201.80 
  Poli, Diego 1569 ITA0.001-0.4320-8.60 
  Riccobon, Maurizio 1116  * ITA1.0010.08201.60 
 * 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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