Individual Calculations August 2012
 Malkiel, Daniel E  Total change: -26.55  Rating chartPersonal card
 40th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 1973 2210 3.00 6 -1.77 15 -26.55 
  Ventura, Christopher 1969 USA1.0010.20153.00 
  Webster, Scott 2025 USA0.501-0.2415-3.60 
  Ukoli, James O 1950 USA0.501-0.3215-4.80 
  Opaska, Michael P 1916 USA0.001-0.8515-12.75 
  Trammell Iii, George 2030 USA0.001-0.7415-11.10 
  Elmore, John P 1949 USA1.0010.18152.70 

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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