Individual Calculations July 2017
 Margoni, Casimiro  Total change: 12.40  Rating chartPersonal card
 OP 9 Capo d'Orso Porto Mannu di Palau ITA 2017-06-03
RcRownchangeKK*chgGame
 1719 1600 3.50 8 0.62 20 12.40 
  Daly, Patrick 1784 IRL0.001-0.2620-5.20 
  Deruda, Leonardo 1762 ITA0.001-0.2920-5.80 
  Murray, Jim G. 1909 IRL0.001-0.1420-2.80 
  Pedrazzi, Paolo 1465 ITA0.501-0.1820-3.60 
  Miccono, Flavio 1281 ITA1.0010.13202.60 
  Pils, Martina 1703 GER1.0010.642012.80 
  Lauterbach, Ingrid wm2000  * ENG0.001-0.0820-1.60 
  Bermingham, Tony 1845 IRL1.0010.802016.00 
 * 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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