Individual Calculations May 2016
 Peverieri, Alfredo  Total change: 14.40  Rating chartPersonal card
 OP 2 infrasettimanale SS Lazio 2016 Roma ITA 2016-03-02
RcRownchangeKK*chgGame
 1878 1682 2.00 5 0.72 20 14.40 
  Turriziani Colonna, Giovanni 2040 ITA1.0010.902018.00 
  Marino, Giovanni 1868 ITA0.5010.24204.80 
  Di Mauro, Giuseppe 1853 ITA0.001-0.2720-5.40 
  Arabito, Giuseppe 1784 ITA0.5010.14202.80 
  Pastore, Cosmas 1844 ITA0.001-0.2920-5.80 

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)
 

 

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