Individual Calculations July 2013
 Tanenbaum, Zachary  Total change: 14.10  Rating chartPersonal card
 6th New York International - U2200 Section New York, New York USA 2013-06-21
RcRownchangeKK*chgGame
 1902 1927 2.00 2 0.94 15 14.10 
  Gorti, Akshita wc1806 USA1.0010.34155.10 
  Fredericks, Jason 1997 GUY1.0010.60159.00 

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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