Individual Calculations May 2010
 Naroditsky, Daniel  Total change: -6.75  Rating chartPersonal card
 10th Annual Reno - Far West Open Reno, Nevada USA 2010-04-02
RcRownchangeKK*chgGame
 2197 2388 2.50 4 -0.45 15 -6.75 
  Harmon-Vellotti, L 2044 USA0.501-0.3815-5.70 
  Raptis, Nick f2256 USA0.501-0.1815-2.70 
  Sinanan, Joshua C 2248 USA0.501-0.1915-2.85 
  Formanek, Edward W m2240 USA1.0010.30154.50 

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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