Individual Calculations February 2019
 Abuhamdieh, Nando  Total change: -9.20  Rating chartPersonal card
 WE 8 SS Lazio Scacchi - B Roma ITA 2019-01-03
RcRownchangeKK*chgGame
 1435 1446 2.00 5 -0.46 20 -9.20 
  Della Rocca, Giorgio 1725 ITA0.001-0.1620-3.20 
  Soraci, Massimo 1168 ITA1.0010.17203.40 
  Cozzi, Claudio 1046  * ITA1.0010.08201.60 
  Caperna, Francesco 1642 ITA0.001-0.2520-5.00 
  Epitome, Nando 1592 ITA0.001-0.3020-6.00 
 * 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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