Individual Calculations August 2018
 Tanenbaum, Zachary C  Total change: 25.60  Rating chartPersonal card
 46th Annual World Open Philadelphia, Pennsylvania USA 2018-07-04
RcRownchangeKK*chgGame
 2163 2107 4.50 9 0.64 40 25.60 
  Abergel, Thal g2428 FRA0.001-0.1340-5.20 
  Idnani, Roshan R 1829 USA0.501-0.3340-13.20 
  Lee, Jayden 1847 USA1.0010.18407.20 
  Grabinsky, Aaron 2322 USA0.001-0.2340-9.20 
  Mahajan, Rushaan 1905 USA1.0010.24409.60 
  Andrews, Todd f2243 USA0.5010.18407.20 
  Acor, Corey f2269 USA1.0010.714028.40 
  Guo, Arthur f2282 USA0.5010.23409.20 
  Aaron, Deepak 2338 USA0.001-0.2140-8.40 

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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