Individual Calculations July 2013
 Heublum, Harry A  Total change: 17.85  Rating chartPersonal card
 6th New York International - U2200 Section New York, New York USA 2013-06-21
RcRownchangeKK*chgGame
 2046 1961 3.50 6 1.19 15 17.85 
  Parhami, Payam 2038 USA0.5010.11151.65 
  Karen, Brian 2106 USA1.0010.691510.35 
  Ashmun, Frank Lee 2096 USA1.0010.681510.20 
  Rabin, Evan Z 2003 USA0.001-0.4415-6.60 
  Regam, Jessica 1975 USA0.5010.02150.30 
  Berg, George P 2056 USA0.5010.13151.95 

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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