Individual Calculations January 2010
 Molner, Mackenzie  Total change: -4.20  Rating chartPersonal card
 40th Annual National Chess Congress Philadelphia, Pennsylvania USA 2009-11-27
RcRownchangeKK*chgGame
 2217 2397 4.00 6 -0.28 15 -4.20 
  Bhatia, Kanwal K 2058 ENG1.0010.12151.80 
  Shvartsman, Andrew N c2102 USA0.501-0.3515-5.25 
  Weser, Adam 2103 USA1.0010.15152.25 
  Treger, Yefim 2223 USA0.501-0.2315-3.45 
  Korley, Kassa 2269 USA1.0010.33154.95 
  Lenderman, Alex m2546 USA0.001-0.3015-4.50 

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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