Individual Calculations July 2012
 Bryant, Nigel  Total change: 7.20  Rating chartPersonal card
 2nd Annual New Yorker Open - U2300 Section New York, New York USA 2012-05-25
RcRownchangeKK*chgGame
 1993 2067 2.00 3 0.24 30 7.20 
  Resika, Nathan f2163 USA0.5010.13303.90 
  Nydick, Brandon 1786 USA1.0010.16304.80 
  Miller, Jake S 2031 USA0.501-0.0530-1.50 

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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