Individual Calculations September 2013
 Masternak, Grzegorz  Total change: -5.70  Rating chartPersonal card
 FE 4 Terra degli Elimi Erice ITA 2013-07-24
RcRownchangeKK*chgGame
 2172 2339 4.50 7 -0.38 15 -5.70 
  Gueci, Laura 1939  * ITA1.0010.08151.20 
  Morello, Guido 2048 ITA1.0010.15152.25 
  Przezdziecka, Marta wg2297 POL0.001-0.5615-8.40 
  Martinez, Ayelen wm2103 ARG1.0010.20153.00 
  Knol, Geon 2146 NED1.0010.25153.75 
  Lammens, Tim f2316 NED0.501-0.0315-0.45 
  Van Dongen, Cor 2357 NED0.001-0.4715-7.05 
 * 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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