Rapid: Individual Calculations May 2017
 Putzolu, Marcello  Total change: 12.80  Rating chartPersonal card
 OP RAPID MARIANNA MELONI CAGLIARI ITA 2017-04-01
RcRownchangeKK*chgGame
 1698 1728 5.50 9 0.64 20 12.80 
  Mascia, Germano 1365 ITA1.0010.10202.00 
  Ibba, Isacco 2123 ITA0.001-0.0820-1.60 
  Atzori, Filippo 1386 ITA1.0010.12202.40 
  Loi, Francesco 1528 ITA1.0010.24204.80 
  Secci, Andrea 1415 ITA1.0010.14202.80 
  Sonis, Luca 1815 ITA0.5010.12202.40 
  Sonis, Francesco f2128  * ITA0.001-0.0820-1.60 
  Bonali, Leonardo 1619 ITA1.0010.35207.00 
  Altea, Alessandro 1904 ITA0.001-0.2720-5.40 
 * 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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