Rapid: Individual Calculations January 2020
 Ghirardi, Gianfranco  Total change: -8.00  Rating chartPersonal card
 OP 23 CITTA' DI MODENA MODENA ITA 2019-12-01
RcRownchangeKK*chgGame
 1642 1559 2.00 6 -0.40 20 -8.00 
  Palermo, Stefano 1959  * ITA0.001-0.0820-1.60 
  Neri, Federico 1159  * ITA1.0010.08201.60 
  Foroni, Francesco 1883 ITA0.001-0.1320-2.60 
  Viola, Lorenzo 1692 ITA0.001-0.3220-6.40 
  Mammi, Ottavio 1419 ITA1.0010.31206.20 
  Tacconi, Antonio 1741 ITA0.001-0.2620-5.20 
 * 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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