Individual Calculations October 2018
 Sansonetti, Giorgio  Total change: 29.20  Rating chartPersonal card
 FE 21 Sant'Anna - A Vernole ITA 2018-08-20
RcRownchangeKK*chgGame
 2108 1971 4.00 7 1.46 20 29.20 
  Lazic, Miroljub g2371  * ITA0.001-0.0820-1.60 
  Inguscio, Giorgio 1856 ITA1.0010.34206.80 
  Santo, Simone 1757 ITA1.0010.23204.60 
  Faccia, Sergio 2020 ITA1.0010.572011.40 
  Rizzo, Giovambattista 2011 ITA1.0010.562011.20 
  Lalic, Bogdan g2371  * ITA0.001-0.0820-1.60 
  Zimina, Olga mwg2371  * ITA0.001-0.0820-1.60 
 * 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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