Individual Calculations July 2019
 Diotallevi, Maurizio  Total change: -45.20  Rating chartPersonal card
 OP 11 Capo d'orso Palau ITA 2019-06-01
RcRownchangeKK*chgGame
 1880 1997 3.00 8 -2.26 20 -45.20 
  Valsecchi, Alessio g2397  * ITA0.001-0.0820-1.60 
  Papale, Carmelo 1798 ITA0.001-0.7620-15.20 
  Bassini, Massimo 1638 ITA1.0010.10202.00 
  Leimeister, Winfried 1844 GER0.501-0.2020-4.00 
  Bermingham, Tony 1790 IRL1.0010.23204.60 
  Graziani, Sergio 1921 ITA0.501-0.1020-2.00 
  Murray, Jim G. 1857 IRL0.001-0.6920-13.80 
  Simone, Marco 1794 ITA0.001-0.7620-15.20 
 * 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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