Individual Calculations July 2014
 Holyfield, Robert  Total change: 0.00  Rating chartPersonal card
 7th New York International - U2200 Section New York, New York USA 2014-06-20
RcRownchangeRpKK*chgGame
 1848 0 1.00 1 0.00 1863   0.00 
  Christiansen, Natasha wc1848 USA1.0010.00 0.00 

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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