Individual Calculations November 2013
 Patton, Tom  Total change: -19.20  Rating chartPersonal card
 2nd Annual OCF Fall FIDE Open Stillwater, Oklahoma USA 2013-10-12
RcRownchangeKK*chgGame
 1879 2084 2.50 5 -1.28 15 -19.20 
  Berry, Jim 1965 USA0.001-0.6615-9.90 
  Colbert, Jeff 1893 USA0.001-0.7515-11.25 
  Zeng, Sheena 1772 USA1.0010.14152.10 
  Nugent, Michael 1922 USA0.501-0.2115-3.15 
  Chor, Kevin c1844 USA1.0010.20153.00 

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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