Individual Calculations August 2013
 Mottonen, Ari  Total change: -3.60  Rating chartPersonal card
 OP Omegna Chess Omegna ITA 2013-07-04
RcRownchangeKK*chgGame
 1814 1989 4.00 6 -0.24 15 -3.60 
  Fischetti, Luciano 1589  * ITA1.0010.08151.20 
  Vitale, Alessandro 1774 ITA0.001-0.7715-11.55 
  Schingaro, Angelo 1719 ITA1.0010.17152.55 
  Machlik, Edit 1810 NOR1.0010.27154.05 
  Boschetti, Claudio 2134 SUI0.001-0.3115-4.65 
  Benenati, Gianfranco 1855 ITA1.0010.32154.80 
 * 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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