Blitz: Individual Calculations January 2014
 Cohen, Harry S  Total change: -30.80  Rating chartPersonal card
 2013 Chess Cave Fall Blitz Baltimore, Maryland USA 2013-11-30
RcRownchangeKK*chgGame
 1817 2031 9.00 14 -1.54 20 -30.80 
  Atkins, Michael 1813 USA0.001-0.7820-15.60 
  Atkins, Michael 1813 USA1.0010.22204.40 
  Hucks, Lewis A 1738 USA1.0010.15203.00 
  Hucks, Lewis A 1738 USA1.0010.15203.00 
  Regan, Michael W 1631  * USA0.001-0.9220-18.40 
  Regan, Michael W 1631  * USA1.0010.08201.60 
  Maguire, Michael J 1915 USA0.001-0.6620-13.20 
  Maguire, Michael J 1915 USA1.0010.34206.80 
  Gomez, Frank 2017 USA0.501-0.0220-0.40 
  Gomez, Frank 2017 USA0.001-0.5220-10.40 
  Kearse, Gregory S 1704 USA0.501-0.3720-7.40 
  Kearse, Gregory S 1704 USA1.0010.13202.60 
  Chrisney, Adam 1902 USA1.0010.33206.60 
  Chrisney, Adam 1902 USA1.0010.33206.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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