Individual Calculations March 2011
 Sbraccia, Giovanni  Total change: -5.85  Rating chartPersonal card
 CP Teramo 2011 Teramo ITA 2011-01-29
RcRownchangeKK*chgGame
 1907 2049 3.00 5 -0.39 15 -5.85 
  Barnabei, Stefano 1740 ITA0.501-0.3615-5.40 
  Martella, Antonio 1894 ITA1.0010.29154.35 
  Piantieri, Guido 1841 ITA0.001-0.7715-11.55 
  Di Biagio, Angelo 1931 ITA1.0010.34155.10 
  Di Donatantonio, Franco 2131 ITA0.5010.11151.65 

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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