Individual Calculations May 2016
 Sibt, Ali  Total change: 28.00  Rating chartPersonal card
 3rd PAKCHESS Fide rated Chess Tournament 2016 LAHORE PAK 2016-03-25
RcRownchangeKK*chgGame
 1892 2024 2.00 2 0.70 40 28.00 
  Waqar, Ahmad Madni 2070 PAK1.0010.564022.40 
  Muhammad, Rizwan Durrani 1713 PAK1.0010.14405.60 

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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