Rapid: Individual Calculations October 2019
 Bifulco, Michel  Total change: 27.80  Rating chartPersonal card
 OP 7 TROFEO DONNAFUGATA MEMORIAL RALLO CONTESSA ENTELLINA ITA 2019-09-15
RcRownchangeKK*chgGame
 2065 2153 5.50 7 1.39 20 27.80 
  Cina `, Vittorio 1753  * ITA1.0010.08201.60 
  Gullotta, Vincenzo Daniele 1844 ITA1.0010.14202.80 
  Mazzilli, Piero f2322 ITA0.5010.22204.40 
  Caiezza, Leonardo 1822 ITA1.0010.12202.40 
  Grasso, Gaetano 2193 ITA0.5010.06201.20 
  Amato, Andrea f2392 ITA1.0010.802016.00 
  Favaloro, Andrea f2131 ITA0.501-0.0320-0.60 
 * 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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