Individual Calculations February 2013
 Spornberger, Andre  Total change: -12.90  Rating chartPersonal card
 OP 3 Scacchi d'inverno Arco di Trento ITA 2012-12-26
RcRownchangeKK*chgGame
 1809 2058 4.50 7 -0.86 15 -12.90 
  Calcari, Manuel 1658  * ITA1.0010.08151.20 
  Tagliaferri, Valerio 1814 ITA0.001-0.8015-12.00 
  Pellicoro, Roberto 1658  * ITA1.0010.08151.20 
  Spornberger, Peter 1668 ITA1.0010.09151.35 
  Micheli, Carlo f2284 ITA0.001-0.2115-3.15 
  Marziali, Giulio 1658  * ITA1.0010.08151.20 
  Petragnani, Alessandro 1922 ITA0.501-0.1815-2.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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