Individual Calculations August 2018
 Clasby, Derek  Total change: -12.00  Rating chartPersonal card
 46th Annual World Open Philadelphia, Pennsylvania USA 2018-07-04
RcRownchangeKK*chgGame
 2135 2071 3.50 9 -0.30 40 -12.00 
  Jacobson, Brandon f2397 USA0.001-0.1340-5.20 
  Kumar, Nikhil f2300 USA0.001-0.2140-8.40 
  McNeill, Gordon J 1879 USA1.0010.254010.00 
  Sinha, Sahil f2250 USA0.5010.23409.20 
  Tsay, Vincent f2198 USA0.5010.17406.80 
  Ardaman, Miles F f2177 USA0.001-0.3640-14.40 
  Kondakov, Adrian 1829 USA1.0010.20408.00 
  Liang, Hairan c2169 CAN0.001-0.3740-14.80 
  Song, Alan 2014 USA0.501-0.0840-3.20 

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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