Individual Calculations May 2017
 D Angerio, Alessandro  Total change: -14.00  Rating chartPersonal card
 WE Primavera all'Accademia Roma ITA 2017-04-07
RcRownchangeKK*chgGame
 1633 1512 1.50 5 -0.35 40 -14.00 
  Minikh, Edouard 1912  * ITA0.5010.424016.80 
  Berrettoni, Cristiano 1282 ITA0.001-0.7940-31.60 
  Abuhamdieh, Nando 1549 ITA1.0010.554022.00 
  Zotti, Enrico 1844 ITA0.001-0.1240-4.80 
  Ciufolini, Sirio 1576 ITA0.001-0.4140-16.40 
 * 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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