Individual Calculations May 2017
 Musella, Vincenzo  Total change: 8.00  Rating chartPersonal card
 49 CIS - Serie C Gironi 29-30-31 Aci Castello ITA 2017-03-24
RcRownchangeKK*chgGame
 1859 1956 3.50 5 0.40 20 8.00 
  Bandieramonte, Enrico 1657 ITA1.0010.15203.00 
  Sammut Briffa, Peter 2081 ITA0.001-0.3320-6.60 
  Sposito, Giovanni 1918 ITA0.501-0.0520-1.00 
  Gresta, Stefano 1799 ITA1.0010.29205.80 
  Arrabito, Gianfranco 1842 ITA1.0010.34206.80 

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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