Individual Calculations July 2014
 Sbarra, Marco  Total change: -3.60  Rating chartPersonal card
 OP Citta' di Vercelli Vercelli ITA 2014-06-13
RcRownchangeKK*chgGame
 1929 2241 4.00 5 -0.24 15 -3.60 
  Onida, Davide 1841  * ITA1.0010.08151.20 
  Ronzano, Luca 1899 ITA0.001-0.8815-13.20 
  Bussa, Paolo 1841  * ITA1.0010.08151.20 
  Briata, Federico 1966 ITA1.0010.17152.55 
  Quirico, Paolo 2096 ITA1.0010.31154.65 
 * 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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