Rapid: Individual Calculations April 2023
 Mammi, Ottavio  Total change: 68.00  Rating chartPersonal card
 OP 21 RAPID FAENZA - MEMORIAL MARCO ORI FAENZA ITA 2023-03-05
RcRownchangeKK*chgGame
 1787 1732 5.00 8 1.70 40 68.00 
  Giugliano, Summer 1332  * ITA1.0010.08403.20 
  Luccioni, Massimo 1972 ITA0.001-0.2040-8.00 
  Lapin, Vladislav 1353 UKR1.0010.09403.60 
  Ceccarini, Marco 1948 ITA1.0010.784031.20 
  Pecci, William 1948 ITA0.001-0.2240-8.80 
  Sacchetti, Andrea 1781 ITA1.0010.574022.80 
  Occari, Maurizio 1928 ITA0.001-0.2540-10.00 
  Adinolfi, Vincenzo 2032 ITA1.0010.854034.00 
 * 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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