Individual Calculations February 2015
 Tucci, Flavio  Total change: -4.20  Rating chartPersonal card
 CP Chieti 2015 Chieti ITA 2015-01-10
RcRownchangeKK*chgGame
 1802 1738 1.50 4 -0.21 20 -4.20 
  Giacchetti, Claudio 2036 ITA0.001-0.1520-3.00 
  Di Federico, Cristiano 1526 ITA0.501-0.2720-5.40 
  Giacchetti, Stefano 1672 ITA1.0010.41208.20 
  Di Primio, Eugenia 1974 ITA0.001-0.2020-4.00 

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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