Individual Calculations October 2018
 Boccalatte, Piero  Total change: -4.60  Rating chartPersonal card
 FE 60 Imperia - B Imperia ITA 2018-09-02
RcRownchangeKK*chgGame
 1756 1872 5.00 8 -0.23 20 -4.60 
  Todic, Simo 1725 ITA0.001-0.7020-14.00 
  Rindone, Andrea 1713 ITA0.001-0.7120-14.20 
  Di Trapani, Luca 1800 ITA1.0010.40208.00 
  Cairo, Serge 1707 FRA1.0010.28205.60 
  Lacambra, Gem Elijah 1767 ITA1.0010.36207.20 
  Rossi, Davide 1634 ITA1.0010.20204.00 
  Hadamard, Olivier 1860 FRA0.501-0.0220-0.40 
  Paparella, Stefano 1840 ITA0.501-0.0420-0.80 

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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