Individual Calculations May 2011
 Improta, Giovanni  Total change: 1.65  Rating chartPersonal card
 OP Inverno al Vomero 2011 Napoli ITA 2011-01-14
RcRownchangeKK*chgGame
 1994 1859 1.50 4 0.11 15 1.65 
  Rosato, Luciano 2259  * ITA0.001-0.0815-1.20 
  Di Meo, Antonio 1966 ITA0.001-0.3515-5.25 
  Esposito, Pino 1859 ITA0.5010.00150.00 
  Franzese, Luigi 1890 ITA1.0010.54158.10 
 * 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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