Individual Calculations January 2009
 Enkhbat, Tegshsuren  Total change: 2.40  Rating chartPersonal card
 13th Annual Northern Virginia Open Sterling, Virginia USA 2008-11-15
RcRownchangeKK*chgGame
 2045 2382 2.00 2 0.24 10 2.40 
  Saperstein, Craig 2032 USA1.0010.11101.10 
  Li, Darwin H 2058 USA1.0010.13101.30 

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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