Individual Calculations December 2017
 Bullita, Simone  Total change: 13.60  Rating chartPersonal card
 OP 5 Rosso di sera Torino ITA 2017-09-13
RcRownchangeKK*chgGame
 1853 1824 3.00 5 0.68 20 13.60 
  Del Duca, Giuseppe 1438 ITA1.0010.09201.80 
  Castaldo, Folco m2224  * ITA0.001-0.0820-1.60 
  Di Chiara, Mauro 1909 ITA0.5010.12202.40 
  Longo, Enrico 1692 ITA1.0010.32206.40 
  Boetto, Massimo 2002 ITA0.5010.23204.60 
 * 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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