Rapid: Individual Calculations October 2019
 Mazzilli, Piero  Total change: -19.00  Rating chartPersonal card
 OP 7 TROFEO DONNAFUGATA MEMORIAL RALLO CONTESSA ENTELLINA ITA 2019-09-15
RcRownchangeKK*chgGame
 2002 2322 5.00 7 -0.95 20 -19.00 
  Pennica, Andrea 1922  * ITA1.0010.08201.60 
  Cino, Giuseppe Adalberto 1980 ITA0.501-0.3820-7.60 
  Bifulco, Michel f2153 ITA0.501-0.2220-4.40 
  Favitta, Amedeo 1922  * ITA0.001-0.9220-18.40 
  Castigliola, Diego 1922  * ITA1.0010.08201.60 
  Maida, Federico 1922  * ITA1.0010.08201.60 
  Grasso, Gaetano 2193 ITA1.0010.33206.60 
 * 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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