Individual Calculations August 2012
 Gelardi, Davide  Total change: 23.70  Rating chartPersonal card
 OP 18 Citta' di Gioiosa Marea Gioiosa Marea ITA 2012-07-08
RcRownchangeKK*chgGame
 1988 1731 3.50 9 1.58 15 23.70 
  Grichkevitch, Gilles 2116 FRA0.001-0.0915-1.35 
  Iannello, Andrea 1793 ITA1.0010.59158.85 
  Varvaglione, Antonio 2011 ITA1.0010.841512.60 
  Sileci, Salvatore 1722 ITA0.501-0.0115-0.15 
  Ljubisavljevic, Zivojin Z m2131  * SRB0.001-0.0815-1.20 
  Cattafi, Giuseppe 2004 ITA0.5010.33154.95 
  Bandiera, Aurelio 1850 ITA0.5010.16152.40 
  Laketic, Gojko m2131  * SRB0.001-0.0815-1.20 
  Dragojlovic, Andjelko m2131  * SRB0.001-0.0815-1.20 
 * 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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