Individual Calculations May 2013
 Razzano, Lorenzo  Total change: -9.45  Rating chartPersonal card
 OP XXX Eporediese Ivrea ITA 2013-01-17
RcRownchangeKK*chgGame
 1826 1982 5.50 9 -0.63 15 -9.45 
  Chiarotto, Filippo 2078 ITA0.5010.13151.95 
  Castaldo, Antonio 1587 ITA1.0010.08151.20 
  Bosticardo, Tommaso 1837 ITA1.0010.31154.65 
  Paonessa, Denis 1845 ITA0.501-0.1815-2.70 
  Bellafiore, Enzo 1771 ITA1.0010.23153.45 
  Ranieri, Fabrizio f2304 ITA0.001-0.1315-1.95 
  Trovero, Leo 1619 ITA0.001-0.9015-13.50 
  Giachino, Adriano 1624 ITA1.0010.10151.50 
  Listello, Massimiliano 1770 ITA0.501-0.2715-4.05 

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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