Individual Calculations January 2009
 Hall, Bill  Total change: 0.00  Rating chartPersonal card
 2008 Pan American - Continental Championships Boca Raton, Florida USA 2008-11-01
RcRownchangeRpKK*chgGame
 2164 0 1.50 6 0.00 1971   0.00 
  Xanthos, Constantine 2196 USA0.0010.00 0.00 
  Airapetian, Chouchanik wf2117 USA1.0010.00 0.00 
  Times, Jerald W 2202 USA0.5010.00 0.00 
  Gonzales, Manuel Robledo 2223 PER0.0010.00 0.00 
  Pique, Dr Carlos 2048 NCA0.0010.00 0.00 
  Hortillosa, Andres 2199 USA0.0010.00 0.00 

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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