Rapid: Individual Calculations June 2017
 Costantini, Massimo  Total change: 23.80  Rating chartPersonal card
 OP SAGRA DEGLI ASPARAGI 2017 MEZZAGO ITA 2017-05-01
RcRownchangeKK*chgGame
 1850 1619 3.00 8 1.19 20 23.80 
  Mouflih, Faycal 1982 MAR0.001-0.1020-2.00 
  Izzo, Riccardo 1759 ITA1.0010.692013.80 
  Zacco, Remo 1900 ITA0.001-0.1620-3.20 
  Zangheratti, Daniele 1795 ITA0.001-0.2720-5.40 
  Battistini, Ercole 1718 ITA1.0010.642012.80 
  Lumachi, Gabriele 1928 ITA0.001-0.1420-2.80 
  Gatti, Daniele Guglielmo 1697 ITA1.0010.612012.20 
  Agnelli, Francesco 2019  * ITA0.001-0.0820-1.60 
 * 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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