Individual Calculations May 2017
 Der Manuelian, Haik O  Total change: 44.00  Rating chartPersonal card
 11th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2017-04-12
RcRownchangeKK*chgGame
 2260 2077 3.00 7 1.10 40 44.00 
  Balakrishnan, Praveen m2436 USA0.001-0.1040-4.00 
  Jayaraman, Arvind f2198 IND1.0010.664026.40 
  Homa, Seth f2326 USA0.001-0.1940-7.60 
  Betaneli, Alexander f2236 USA0.5010.21408.40 
  Garcia, Erick G 2187 USA1.0010.654026.00 
  Niemann, Hans M f2281 USA0.001-0.2440-9.60 
  Evans, Cory 2154 USA0.5010.11404.40 

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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