Individual Calculations June 2016
 Boobalan, Vikraman  Total change: 6.80  Rating chartPersonal card
 2016 Maryland Open - Under 2200 Rockville, Maryland USA 2016-04-29
RcRownchangeKK*chgGame
 1754 1472 0.50 2 0.17 40 6.80 
  Berkley, Darrin K 1759 USA0.001-0.1640-6.40 
  Bhanuprasad, Meghana 1748 USA0.5010.334013.20 

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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