Individual Calculations August 2012
 Kumar, Aravind  Total change: -17.70  Rating chartPersonal card
 40th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2025 1947 0.00 3 -1.18 15 -17.70 
  Fairbairn, Stephen 2043 CAN0.001-0.3715-5.55 
  Larson, Eric D 2031 USA0.001-0.3815-5.70 
  Layevskiy, Michael 2000 USA0.001-0.4315-6.45 

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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