Individual Calculations October 2012
 Berg, Victor  Total change: -28.95  Rating chartPersonal card
 OP XXXVII Coppa Citta' di Cagliari Cagliari ITA 2012-09-17
RcRownchangeKK*chgGame
 1933 2066 3.50 8 -1.93 15 -28.95 
  Kogan, Artur g2466  * ISR0.001-0.0815-1.20 
  Zuccaro, Guido 1743 ITA0.001-0.8715-13.05 
  Altea, Alessandro 1854 ITA0.501-0.2715-4.05 
  Masala, Diego 1809 ITA1.0010.18152.70 
  Bellens, Steven 1849 BEL0.501-0.2815-4.20 
  Zuccarelli, Angelo 1910 ITA0.001-0.7115-10.65 
  Manca, Luca 1934 ITA1.0010.32154.80 
  Londers, Jan 1902 BEL0.501-0.2215-3.30 
 * 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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