Individual Calculations June 2013
 Gerlando, Onofrio  Total change: 12.00  Rating chartPersonal card
 CP Roma 2013 Roma ITA 2013-05-03
RcRownchangeKK*chgGame
 1798 1575 2.00 5 0.80 15 12.00 
  Salvati, Carmine 1841 ITA1.0010.821512.30 
  Piccirillo, Edoardo 1975  * ITA0.001-0.0815-1.20 
  Ingravallo, Onofrio 1839 ITA0.001-0.1815-2.70 
  Casavecchia, Alberto 1752 ITA0.001-0.2715-4.05 
  Giacalone, Paolo Sergio 1582 ITA1.0010.51157.65 
 * 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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