Individual Calculations September 2018
 Iachella, Giorgio  Total change: -6.80  Rating chartPersonal card
 FE 7 Lazio Scacchi - A Roma ITA 2018-08-11
RcRownchangeKK*chgGame
 1893 1851 3.00 7 -0.34 20 -6.80 
  Machidon, Cristi f2251  * ITA0.001-0.0820-1.60 
  Colombrini, Adolfo 1707 ITA1.0010.31206.20 
  Vuelban, Virgilio m2251  * ITA0.001-0.0820-1.60 
  Simei, Paolo 1741 ITA0.001-0.6520-13.00 
  Pallante, Simone 1821 ITA0.001-0.5420-10.80 
  Croci, Roberto 1740 ITA1.0010.35207.00 
  Deruda, Leonardo 1738 ITA1.0010.35207.00 
 * 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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