Individual Calculations November 2011
 Sabetta, Alessandro  Total change: -1.35  Rating chartPersonal card
 FE Barclays Roma ITA 2011-09-04
RcRownchangeKK*chgGame
 2126 2039 3.50 9 -0.09 15 -1.35 
  Collins, Sam E. m2436 IRL0.001-0.0815-1.20 
  Nikolova, Adriana wg2268 BUL0.001-0.2115-3.15 
  Roberti, Bruno 1958 ITA1.0010.39155.85 
  Umanec, Filip 2186 CZE0.001-0.3015-4.50 
  Colombrini, Adolfo 1943 ITA1.0010.37155.55 
  Lederman, Leon m2266 ISR0.001-0.2115-3.15 
  Di Lascio, Savino 1965 ITA0.501-0.1015-1.50 
  Barletta, Antonio 2029 ITA0.501-0.0115-0.15 
  Bellincampi, Stefano 2082 ITA0.5010.06150.90 

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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