Individual Calculations July 2014
 Rhee, William  Total change: -2.70  Rating chartPersonal card
 2014 National Open - U2200 Section Las Vegas, Nevada USA 2014-06-13
RcRownchangeKK*chgGame
 2035 2050 2.00 4 -0.09 30 -2.70 
  Goldberg, Neal 1919 USA0.501-0.1830-5.40 
  Pinisetti, Prateek 2020 USA0.501-0.0430-1.20 
  Bjorksten, Lennart 2117 USA0.5010.09302.70 
  Raghavan, Vijay 2082 USA0.5010.04301.20 

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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