Individual Calculations May 2017
 Savalla, Gianluca  Total change: -10.00  Rating chartPersonal card
 49 CIS - Serie C Gironi 29-30-31 Aci Castello ITA 2017-03-24
RcRownchangeKK*chgGame
 1925 1878 1.50 4 -0.25 40 -10.00 
  Tripodo, Roberto 1804 ITA1.0010.404016.00 
  Vella, Duncan c1997 ITA0.001-0.3440-13.60 
  Zerafa, Robert c2045 ITA0.001-0.2840-11.20 
  Di Mauro, Paolo 1853 ITA0.501-0.0340-1.20 

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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