Individual Calculations July 2010
 Hughes, Tyler B  Total change: 16.20  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2311 2296 5.50 9 1.08 15 16.20 
  Hyatt, Doug 2028 USA1.0010.17152.55 
  Kacheishvili, Giorgi g2587 GEO0.001-0.1515-2.25 
  Keating, Robert F 2084 USA1.0010.23153.45 
  Boskovic, Drasko m2450 SRB1.0010.711510.65 
  Mitkov, Nikola g2509 MKD0.001-0.2315-3.45 
  Fridman, Daniel g2654 GER0.001-0.1015-1.50 
  Dougherty, Michael f2163 CAN0.501-0.1815-2.70 
  Ruiz Gonzalez, Guillermo f2146 MEX1.0010.30154.50 
  Gardner, Justin L 2174 USA1.0010.33154.95 

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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