Individual Calculations June 2014
 Magi, Alessandro  Total change: 6.90  Rating chartPersonal card
 OP SS Lazio Roma ITA 2014-03-12
RcRownchangeKK*chgGame
 1651 1643 2.50 4 0.46 15 6.90 
  Castelfranchi, Carlo 2043  * ITA0.001-0.0815-1.20 
  Pasquini, Ivan 1643 ITA1.0010.50157.50 
  Caputo, Andrea 1557 ITA0.501-0.1215-1.80 
  Di Martino, Eugenio 1362 ITA1.0010.16152.40 
 * 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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