Individual Calculations September 2011
 Bernardini, Tommaso  Total change: -44.40  Rating chartPersonal card
 CIG Under 12 Porretta Terme ITA 2011-07-02
RcRownchangeKK*chgGame
 1566 1767 0.00 1 -0.76 30 -22.80 
  Lodici, Lorenzo 1566 ITA0.001-0.7630-22.80 

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)
 
 WE 1 Chess a Roma Roma ITA 2011-07-14
RcRownchangeKK*chgGame
 1844 1767 1.00 4 -0.72 30 -21.60 
  Vuelban, Virgilio m2167  * PHI0.001-0.0830-2.40 
  Fargnoli, Maurizio 1667 ITA1.0010.363010.80 
  Quimi, Marco 2167  * PER0.001-0.0830-2.40 
  Bizzarro, Sofia 1373 ITA0.001-0.9230-27.60 
 * 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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