Individual Calculations September 2010
 Beelby, Matthew A  Total change: 16.05  Rating chartPersonal card
 111th Annual US Open - Jerry Hanken Memorial Irvine, California USA 2010-07-31
RcRownchangeKK*chgGame
 2201 2291 6.00 8 1.07 15 16.05 
  Daroza, Eduardo 2078 USA0.501-0.2715-4.05 
  Weideman, Thomas E 2190 USA1.0010.36155.40 
  Vilenchuk, Michael 2140 USA1.0010.30154.50 
  Balkum, Alexander 2095 USA1.0010.25153.75 
  Mulyar, Michael A m2405 USA0.5010.16152.40 
  Sevillano, Enrico m2502 USA0.001-0.2315-3.45 
  Clawitter, Craig 2109 USA1.0010.26153.90 
  Huang, Vincent 2092 USA1.0010.24153.60 

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)
 

 

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