Individual Calculations November 2012
 Kretchetov, Alexander  Total change: -23.10  Rating chartPersonal card
 30th Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2012-10-19
RcRownchangeKK*chgGame
 2096 2329 3.00 6 -1.54 15 -23.10 
  Mackenzie, Dana N 2070 USA0.501-0.3215-4.80 
  Banik, Siddharth G 1950 USA0.501-0.4115-6.15 
  Vasudeva, Tanuj f1961 USA0.501-0.4015-6.00 
  Anderson, Michael 1929  * USA1.0010.08151.20 
  Wheeler, Cameron 2127 USA0.501-0.2615-3.90 
  Kudrin, Sergey g2538 USA0.001-0.2315-3.45 
 * 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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