Rapid: Individual Calculations April 2018
 Ferretti, Folco  Total change: 1.00  Rating chartPersonal card
 OP 15 ARROCCO CHESS CLUB ROMA ITA 2018-03-10
RcRownchangeKK*chgGame
 2096 2254 5.50 8 0.05 20 1.00 
  Pellegrini, Ennio Paolo 1854  * ITA1.0010.08201.60 
  Fataliyeva, Ulviyya wg2343 AZE0.001-0.3820-7.60 
  Ciampi, Vincenzo 1945 ITA0.501-0.3620-7.20 
  Marta, Daniele 1955 ITA0.501-0.3520-7.00 
  Lantini, Marco 2027 ITA1.0010.21204.20 
  Martino, Enzo 2117 ITA1.0010.32206.40 
  Testa, Adriano 2289 ITA0.5010.05201.00 
  Gromovs, Sergejs f2238 ITA1.0010.48209.60 
 * 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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