Individual Calculations January 2010
 De Nisi, Roberta  Total change: 9.30  Rating chartPersonal card
 FE XXXI Citta' di Arco Arco - (Lake of Garda) ITA 2009-10-17
RcRownchangeKK*chgGame
 1983 1903 3.50 7 0.62 15 9.30 
  Wohl, Aleksandar H. m2303  * AUS0.001-0.0815-1.20 
  Gasperoni, Claudio 1770 ITA0.501-0.1815-2.70 
  Savarese, Vincenzo 1810 ITA1.0010.37155.55 
  Caldara, Sisto 1823 ITA1.0010.39155.85 
  Schrott, Ernst 2059 ITA1.0010.711510.65 
  Bonagura, Stefano 2086 ITA0.001-0.2615-3.90 
  Mondon, Fabrice 2029 FRA0.001-0.3315-4.95 
 * 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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