Rapid: Individual Calculations January 2015
 Di Trani, Sabino  Total change: 18.20  Rating chartPersonal card
 OP 9 PISA PISA ITA 2014-12-14
RcRownchangeKK*chgGame
 2071 2079 5.50 9 0.91 20 18.20 
  Bettalli, Francesco 1679  * ITA1.0010.08201.60 
  Saliba, Michael 1934 ITA1.0010.31206.20 
  Ljubisavljevic, Zivojin Z m2243 SRB0.001-0.2820-5.60 
  Federico, Salvatore 1956 ITA1.0010.33206.60 
  Migliorini, Matteo 2068 ITA1.0010.48209.60 
  Godani, Tiziano 2172 ITA0.001-0.3720-7.40 
  Franceschi, Riccardo 2077 ITA1.0010.502010.00 
  Collutiis, Duilio m2479  * ITA0.001-0.0820-1.60 
  Ghods, Maziar 2034 ITA0.501-0.0620-1.20 
 * 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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