Individual Calculations September 2010
 Siraco, Maurizio  Total change: -3.25  Rating chartPersonal card
 OP Torneo di Roma Roma ITA 2010-07-03
RcRownchangeKK*chgGame
 2082 2141 5.00 9 -0.13 25 -3.25 
  Pardo, Paolo 1741  * ITA1.0010.08252.00 
  Musmarra, Giovanni 1741  * ITA1.0010.08252.00 
  Vuelban, Virgilio m2358 PHI0.001-0.2225-5.50 
  Messina, Roberta 1916 ITA1.0010.22255.50 
  De Carlo, Fabio 2033 ITA1.0010.35258.75 
  Salvador, Roland m2498 PHI0.001-0.1125-2.75 
  Minikh, Edouard 1983 ITA1.0010.29257.25 
  Naumkin, Igor g2466 RUS0.001-0.1325-3.25 
  Sielicki, Tomasz 1998 POL0.001-0.6925-17.25 
 * 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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