Individual Calculations February 2013
 Beckman, Thomas J  Total change: 0.30  Rating chartPersonal card
 39th Annual Eastern Open Washington DC USA 2012-12-27
RcRownchangeKK*chgGame
 2042 1977 2.50 6 0.02 15 0.30 
  Clancy, Daniel J 2121 USA0.001-0.3115-4.65 
  Peng, David T 2010 USA1.0010.55158.25 
  Myers, Dominique 2013 USA0.001-0.4515-6.75 
  Giannatos, Peter L 2122 USA0.5010.19152.85 
  Maxwell, Daniel N 2080 USA0.001-0.3615-5.40 
  Kjoita, Torgeir J 1905 NOR1.0010.40156.00 

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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