Individual Calculations January 2015
 Montaruli, Roberto  Total change: 9.20  Rating chartPersonal card
 FE 35 Edoardo Crespi - B Milano ITA 2014-12-04
RcRownchangeKK*chgGame
 1915 1835 3.00 7 0.23 40 9.20 
  Sannino, Raffaele 2025 ITA0.5010.254010.00 
  Lavorgna, Giovanni 1961 ITA1.0010.674026.80 
  Botta, Massimiliano 1786 ITA0.501-0.0740-2.80 
  Virzi, Ettore 1966 ITA0.5010.18407.20 
  Marinc, Damir 2049 SLO0.001-0.2340-9.20 
  Ciciotti, Augusto 1880 ITA0.001-0.4440-17.60 
  Lavorgna, Filippo 1739 ITA0.501-0.1340-5.20 

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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