Individual Calculations June 2017
 Ghiggini, Stefano  Total change: 20.40  Rating chartPersonal card
 OP 14 Primavera Robecchetto con Induno ITA 2017-04-06
RcRownchangeKK*chgGame
 1536 1326 2.00 6 0.51 40 20.40 
  Fortes Serra, Jordi 1472 ITA1.0010.704028.00 
  Rancati, David 1533 ITA0.001-0.2340-9.20 
  Koureas, Panicos 1439 ITA0.5010.15406.00 
  Macchiettini, Pierangelo 1655 ITA0.001-0.1240-4.80 
  Salerno, Christian 1726  * ITA0.001-0.0840-3.20 
  Madaschi, Sergio 1389 ITA0.5010.09403.60 
 * 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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