Rapid: Individual Calculations July 2017
 Aftab, Javed  Total change: 0.00  Rating chartPersonal card
 PUNJAB RAPID INTERNATIONAL RATING CHESS CHAMPIONSHIP 2017 Lahore - University of Management and Technology (UMT) PAK 2017-06-11
RcRownchangeRpKK*chgGame
 1771 0 0.00 2 0.00 971   0.00 
  Muhammad, Zahid 1722 PAK0.0010.00 0.00 
  Sarmad, Hussain 1819 PAK0.0010.00 0.00 

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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