Individual Calculations September 2010
 Hoffman, Alejandro  Total change: -6.10  Rating chartPersonal card
 52 CNE - 1a Divisao VN Gaia POR 2010-07-24
RcRownchangeKK*chgGame
 2208 2445 5.50 8 -0.61 10 -6.10 
  Parreira, Andre Filipe Roxo 2045  * POR1.0010.08100.80 
  Francisco, Luis Miguel Cardoso 2045  * POR1.0010.08100.80 
  Vassallo Barroche, Mauricio m2432 ESP0.001-0.5210-5.20 
  Neves, Pedro Alexandre Maia 2084 POR0.001-0.9010-9.00 
  Hammes, Michael Florian m2388 GER0.501-0.0810-0.80 
  Ulyanovskyy, Viktor f2274 UKR1.0010.27102.70 
  Rubio Mejia, Luis Ignacio f2354 ESP1.0010.38103.80 
  Nora, Fernando Manuel Lobo C 2045  * POR1.0010.08100.80 
 * 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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