Individual Calculations August 2013
 Van De Mortel, Jan  Total change: -15.60  Rating chartPersonal card
 41st Annual World Open - Open Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2269 2430 2.00 5 -1.56 10 -15.60 
  Awatramani, Janak 2193 CAN1.0010.20102.00 
  Gu, Christopher 2264 USA0.001-0.7210-7.20 
  Adamson, Robby f2284 USA0.501-0.2010-2.00 
  Getz, Alec f2343 USA0.001-0.6210-6.20 
  Korley, Kassa f2261 USA0.501-0.2210-2.20 

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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