Individual Calculations August 2018
 Adeyemi, Kola  Total change: -46.40  Rating chartPersonal card
 46th Annual World Open Philadelphia, Pennsylvania USA 2018-07-04
RcRownchangeKK*chgGame
 2075 2122 4.00 9 -1.16 40 -46.40 
  Perelshteyn, Eugene g2503 USA0.001-0.0940-3.60 
  Beckman, Thomas J 1952 USA1.0010.284011.20 
  Leyva Rivera, Yunier m2430 CUB0.001-0.1440-5.60 
  Robledo, Mark 1966 USA0.501-0.2140-8.40 
  Harriott, Tyrell 2018 USA0.001-0.6440-25.60 
  Song, Alan 2014 USA0.501-0.1540-6.00 
  Mishra, Prateek c1992 USA0.501-0.1840-7.20 
  Huang, Patrick 2009 CAN1.0010.354014.00 
  Li, Max J 1788 USA0.501-0.3840-15.20 

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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