Individual Calculations May 2015
 Razzano, Lorenzo  Total change: 3.40  Rating chartPersonal card
 OP XXXII Eporediese Ivrea ITA 2015-01-29
RcRownchangeKK*chgGame
 1805 1981 5.00 7 0.17 20 3.40 
  Giachino, Adriano 1581  * ITA1.0010.08201.60 
  Ranieri, Fabrizio f2266 ITA0.001-0.1620-3.20 
  Chiarotto, Filippo 2055 ITA0.5010.10202.00 
  Grosso, Giacomo 1581  * ITA1.0010.08201.60 
  Paonessa, Denis 1800 ITA1.0010.26205.20 
  Castaldo, Antonio 1592 ITA1.0010.09201.80 
  Bellafiore, Enzo 1760 ITA0.501-0.2820-5.60 
 * 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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