Individual Calculations May 2016
 Arrabito, Gianfranco  Total change: -31.40  Rating chartPersonal card
 48 CIS Serie C Sicilia Cammarata ITA 2016-03-11
RcRownchangeKK*chgGame
 1844 1929 1.50 5 -1.57 20 -31.40 
  Savalla, Salvatore 1752 ITA1.0010.27205.40 
  Lo Piccolo, Antonino 1875 ITA0.001-0.5820-11.60 
  Gresta, Stefano 1831 ITA0.501-0.1320-2.60 
  Milone, Gaetano 1817 ITA0.001-0.6520-13.00 
  Roccasalva, Pietro 1946 ITA0.001-0.4820-9.60 

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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