Individual Calculations January 2011
 Brown, Michael W  Total change: 13.20  Rating chartPersonal card
 46th Annual American Open Los Angeles, California USA 2010-11-25
RcRownchangeKK*chgGame
 2245 2066 2.50 6 0.88 15 13.20 
  Kavutskiy, Konstantin 2149 USA0.001-0.3915-5.85 
  Steinfl, Alessandro 2211 ITA1.0010.691510.35 
  Bruno, Ronald A 2204 USA0.001-0.3115-4.65 
  Manukyan, Garush 2302 ARM0.5010.30154.50 
  Taylor, Timothy W m2317 USA0.001-0.1915-2.85 
  Belakovskaia, Anjelina wg2286 USA1.0010.781511.70 

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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