Individual Calculations March 2011
 De Jesus, Jeffrey  Total change: -17.55  Rating chartPersonal card
 2011 Texas Amateur Team Championships Richardson, Texas USA 2011-01-21
RcRownchangeKK*chgGame
 2189 2150 1.00 5 -1.17 15 -17.55 
  Chandra, Kevin 1815 USA0.501-0.3815-5.70 
  Vedrickas, Tautvydas f2324 LTU0.001-0.2715-4.05 
  Langer, Michael f2261 USA0.001-0.3515-5.25 
  Hughes, Tyler f2268 USA0.001-0.3415-5.10 
  Chua, Alexander 2279 USA0.5010.17152.55 

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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