Individual Calculations September 2013
 Kudrin, Sergey  Total change: -10.50  Rating chartPersonal card
 12th Annual Manhattan Open New York, New York USA 2013-08-02
RcRownchangeKK*chgGame
 2256 2527 3.50 5 -0.62 10 -6.20 
  Velikhanli, Firuza wg2281 AZE1.0010.19101.90 
  Goldenberg, Ryan D 2271 USA0.501-0.3110-3.10 
  Pressman, Leif A f2189 USA0.001-0.8810-8.80 
  Petesch, Gabriel N 2196 USA1.0010.12101.20 
  Bonin, Jay Richard m2341 USA1.0010.26102.60 

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)
 
 6th Annual Cleveland Open Cleveland, Ohio USA 2013-08-09
RcRownchangeKK*chgGame
 2178 2527 4.00 5 -0.43 10 -4.30 
  Moore, Johnson 2127  * USA0.501-0.4210-4.20 
  Baumgartner, Blake K 2127  * USA1.0010.08100.80 
  Marsh, Matthew L 2151 USA1.0010.09100.90 
  Boor, Carl Brandon f2288 USA1.0010.20102.00 
  Petesch, Gabriel 2196 USA0.501-0.3810-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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