Individual Calculations February 2013
 Trebeschi, Andrea  Total change: -12.30  Rating chartPersonal card
 FE Lazio Scacchi Roma ITA 2013-01-02
RcRownchangeKK*chgGame
 2057 2031 2.00 6 -0.82 15 -12.30 
  Vuelban, Virgilio m2309 PHI0.001-0.1715-2.55 
  Bevilacqua, Salvatore 1848 ITA1.0010.26153.90 
  Maggi, Fabrizio 2108 ITA0.001-0.3915-5.85 
  Palermo, Stefano 2126 ITA0.001-0.3715-5.55 
  Scagliarini, Bruno 1907 ITA1.0010.33154.95 
  Castelfranchi, Carlo 2043 ITA0.001-0.4815-7.20 

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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