Individual Calculations January 2013
 Zarate, Fernandoh  Total change: 4.20  Rating chartPersonal card
 IRT Internacional U-2200 de la AAAP y AHA Ciudad del Este PAR 2012-11-16
RcRownchangeKK*chgGame
 1912 1791 2.00 5 0.28 15 4.20 
  Butti, Enrique 2023 PAR0.001-0.2115-3.15 
  Alarcon, Jose 1874 PAR0.5010.11151.65 
  Ferloni, Jose W Perez 1919 PAR0.001-0.3315-4.95 
  Nobre, Jailson Altair Barbosa 1801 BRA1.0010.51157.65 
  Guex, Ricardo 1944 PAR0.5010.20153.00 

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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