Individual Calculations May 2017
 Risso, Alessandro  Total change: -3.00  Rating chartPersonal card
 OP XXXIV Eporediese Ivrea ITA 2017-01-19
RcRownchangeKK*chgGame
 1806 1817 4.00 8 -0.15 20 -3.00 
  Giachino, Adriano 1525 ITA1.0010.15203.00 
  Ranieri, Fabrizio f2217  * ITA0.001-0.0820-1.60 
  Bellafiore, Enzo 1727 ITA0.001-0.6220-12.40 
  Catalfamo, Santo 1608 ITA0.501-0.2720-5.40 
  Donatelli, Giorgio 1553 ITA1.0010.18203.60 
  Chiarotto, Filippo 2015 ITA1.0010.762015.20 
  Paonessa, Denis 1852 ITA0.001-0.4520-9.00 
  Razzano, Lorenzo 1953 ITA0.5010.18203.60 
 * 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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