Individual Calculations November 2011
 Sacco, Davide  Total change: -3.90  Rating chartPersonal card
 OP ASR Roma ITA 2011-09-15
RcRownchangeKK*chgGame
 1891 1641 0.50 3 -0.13 30 -3.90 
  Wollenweber, Carsten 2041  * GER0.001-0.0830-2.40 
  Castellano, Lorenzo 1872 ITA0.5010.29308.70 
  Bolla, Vittorio 1761 ITA0.001-0.3430-10.20 
 * 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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