Individual Calculations November 2011
 De Barberis, Massimo  Total change: -1.20  Rating chartPersonal card
 FE 53. Imperia Imperia ITA 2011-09-04
RcRownchangeKK*chgGame
 2140 2093 4.00 9 -0.08 15 -1.20 
  Ivanov, Jordan m2398 BUL0.001-0.1415-2.10 
  Tomassoni, Leonardo 1932 ITA1.0010.29154.35 
  Maiorov, Nikita g2493  * BLR0.001-0.0815-1.20 
  De Marco, Walter 1902 ITA1.0010.25153.75 
  La Manna, Andrea 2189 ITA0.001-0.3715-5.55 
  Cavatorta, Fosco 1906 ITA1.0010.26153.90 
  Poloch, Petr m2276 CZE0.001-0.2615-3.90 
  Weill, Roland f2205 FRA0.001-0.3515-5.25 
  Jose Polanco, Kenia wc1963 DOM1.0010.32154.80 
 * 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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