Individual Calculations May 2017
 Razzano, Lorenzo  Total change: 4.40  Rating chartPersonal card
 OP XXXIV Eporediese Ivrea ITA 2017-01-19
RcRownchangeKK*chgGame
 1818 1953 5.50 8 0.22 20 4.40 
  Bellafiore, Enzo 1727 ITA1.0010.21204.20 
  Catalfamo, Santo 1608 ITA1.0010.11202.20 
  Ranieri, Fabrizio f2267 ITA0.5010.36207.20 
  Paonessa, Denis 1852 ITA0.001-0.6420-12.80 
  Chiarotto, Filippo 2015 ITA0.5010.09201.80 
  Donatelli, Giorgio 1553  * ITA1.0010.08201.60 
  Novaria, Ivan 1706 ITA1.0010.19203.80 
  Risso, Alessandro 1817 ITA0.501-0.1820-3.60 
 * 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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