Rapid: Individual Calculations October 2015
 Sonis, Francesco  Total change: 39.60  Rating chartPersonal card
 OP BEATA VERGINE DEL RIMEDIO OZIERI ITA 2015-09-13
RcRownchangeKK*chgGame
 1790 1952 7.50 8 1.98 20 39.60 
  Sanna, Raul 1552  * ITA1.0010.08201.60 
  Di Pinto, Vincenzo 1675 ITA1.0010.17203.40 
  Sonis, Luca 1711 ITA1.0010.20204.00 
  Crapulli, Giuseppe 1869 ITA1.0010.39207.80 
  Santilli, Enrico 1875 ITA1.0010.39207.80 
  Ibba, Isacco 2202 ITA0.5010.31206.20 
  Le Creurer, Kilian 1812 ITA1.0010.31206.20 
  Pilia, Piero 1624 ITA1.0010.13202.60 
 * 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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