Individual Calculations May 2013
 Bruini, Andrea  Total change: 18.75  Rating chartPersonal card
 CP Ferrara 2013 Ferrara ITA 2013-04-12
RcRownchangeKK*chgGame
 1823 1660 2.50 4 1.25 15 18.75 
  Poltronieri, Michele 1978 ITA0.001-0.1315-1.95 
  Gorini, Michele 1443 ITA1.0010.22153.30 
  Maietti, Luca 1910 ITA0.5010.31154.65 
  Ricci, Alfredo 1959 ITA1.0010.851512.75 

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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