Individual Calculations July 2016
 Lohr, Nathan J  Total change: -23.20  Rating chartPersonal card
 4th Cherry Blossom Classic - U2200 Sterling, Virginia USA 2016-05-27
RcRownchangeKK*chgGame
 1930 1974 1.00 3 -0.58 40 -23.20 
  Zheng, Haotian 2080 USA0.5010.14405.60 
  Dommalapati, Aasa wc1599 USA0.501-0.4140-16.40 
  Rea, Andrew 2112 USA0.001-0.3140-12.40 

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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