Individual Calculations August 2012
 Andries, Craig  Total change: 0.00  Rating chartPersonal card
 2012 Summer Tuesday Night Marathon San Francisco, California USA 2012-05-22
RcRownchangeRpKK*chgGame
 2025 0 2.50 4 0.00 2040   0.00 
  Rumph, Todd 2149 USA0.0010.00 0.00 
  Chernobilskiy, Mikhail 1911 USA1.0010.00 0.00 
  Lopez, Jorge 2150 USA0.5010.00 0.00 
  De Lenea, Digne 1889 USA1.0010.00 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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