Rapid: Individual Calculations October 2018
 Chiaretti, Roberto  Total change: -22.40  Rating chartPersonal card
 OP PALAMEDES ROMA ITA 2018-09-09
RcRownchangeKK*chgGame
 1984 2213 5.00 8 -1.12 20 -22.40 
  Giordani, Luca 1813  * ITA1.0010.08201.60 
  Castellano, Lorenzo 1876 ITA1.0010.12202.40 
  Ciampi, Vincenzo 1954 ITA1.0010.18203.60 
  Naumkin, Igor g2415 RUS0.001-0.2420-4.80 
  Mazzoni, Riccardo 1969 ITA0.501-0.3020-6.00 
  Carnicelli, Flavio 1937 ITA0.501-0.3320-6.60 
  Roberti, Bruno 1915 ITA1.0010.15203.00 
  Blonna, Michele 1992 ITA0.001-0.7820-15.60 
 * 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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