Rapid: Individual Calculations May 2019
 Mazzamuto, Marco  Total change: -39.20  Rating chartPersonal card
 OP GENS UNA SUMUS PALERMO ITA 2019-04-07
RcRownchangeKK*chgGame
 1356 1415 2.00 7 -1.96 20 -39.20 
  Favitta, Amedeo 1815  * ITA0.001-0.0820-1.60 
  Sciascia, Davide 1160 ITA0.001-0.8120-16.20 
  Gervasi, Giulia 1070 ITA1.0010.11202.20 
  Camarda, Giovanni 1015  * ITA1.0010.08201.60 
  Virga, Federico 1603 ITA0.001-0.2620-5.20 
  Inglese, Guido 1458 ITA0.001-0.4420-8.80 
  De Fina, Giuseppe 1372 ITA0.001-0.5620-11.20 
 * 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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