Individual Calculations July 2010
 Chow, Albert C  Total change: 9.75  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2342 2253 3.00 6 0.65 15 9.75 
  Flaga, Krzysztof 2048 USA1.0010.24153.60 
  Friedel, Joshua E g2528 USA0.001-0.1715-2.55 
  Smith, Garrett 2103 USA1.0010.30154.50 
  Perelshteyn, Eugene g2534 USA0.5010.34155.10 
  Felecan, Florin m2404 USA0.5010.20153.00 
  Kekelidze, Mikheil g2436 GEO0.001-0.2615-3.90 

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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