Individual Calculations March 2016
 Zeng, Sheena  Total change: 34.00  Rating chartPersonal card
 7th Jerry Hanken Winter FIDE Open Tulsa, Oklahoma USA 2016-02-13
RcRownchangeKK*chgGame
 1782 1605 2.00 4 0.85 40 34.00 
  Johnson, Chuck 1951 USA0.001-0.1140-4.40 
  Wharry, Stephen M 1878 USA0.5010.334013.20 
  Kakarla, Shiva 1647 USA0.5010.06402.40 
  Glashausser, Sho 1653 USA1.0010.574022.80 

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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