Individual Calculations September 2010
 Batoni, Fabrizio  Total change: -27.25  Rating chartPersonal card
 OP 6 Citta' di Livorno Livorno ITA 2010-06-18
RcRownchangeKK*chgGame
 1879 1988 1.50 4 -1.09 25 -27.25 
  Federico, Giancarlo 1830 ITA0.501-0.2125-5.25 
  Bini, Lorenzo 1941 ITA0.001-0.5725-14.25 
  Calcagnile, Lucio 1932 ITA0.501-0.0825-2.00 
  Cappagli, Adriano 1814 ITA0.501-0.2325-5.75 

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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