Individual Calculations July 2012
 Fang, Joseph H  Total change: 3.60  Rating chartPersonal card
 62nd New Hampshire Open Manchester, New Hampshire USA 2012-06-22
RcRownchangeKK*chgGame
 2170 2307 3.00 4 0.36 10 3.60 
  Tkach, Leonid 2087 USA1.0010.22102.20 
  Yedidia, Jonathan m2357 USA0.001-0.4310-4.30 
  Elmore, John P 1959 USA1.0010.11101.10 
  Pismennyy, Avraam 2275 RUS1.0010.46104.60 

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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