Individual Calculations July 2009
 Seidler, Aldo E.  Total change: -30.90  Rating chartPersonal card
 Legislatura Copa Norberto Laporta Buenos Aires ARG 2009-04-01
RcRownchangeKK*chgGame
 2064 2330 4.50 8 -2.06 15 -30.90 
  Toranzo, Sebastian 1980 ARG1.0010.11151.65 
  Denegri, German 2024 ARG1.0010.14152.10 
  Cabrera Pando, Ramiro 2104 ARG0.001-0.7915-11.85 
  De Cesare, Ricardo 2055 ARG1.0010.17152.55 
  Contessotto, Enrique 2124 ARG0.001-0.7615-11.40 
  Pichot, Alan f2014 ARG1.0010.13151.95 
  Fernandez, Jose Luis 2117 ARG0.001-0.7715-11.55 
  Uelf, Maximiliano 2096 ARG0.501-0.2915-4.35 

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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