Individual Calculations March 2018
 Rehan, Ahmad  Total change: 0.00  Rating chartPersonal card
 PUNJAB QUALIFYING CHESS CHAMPIONSHIP 2018 Lahore PAK 2018-02-02
RcRownchangeRpKK*chgGame
 1701 0 1.00 3 0.00 1576   0.00 
  Tanveer, Ahmad Mushtaq 1640 PAK0.0010.00 0.00 
  Muhammad, Rizwan Durrani 1704 PAK1.0010.00 0.00 
  Yousuf, Azeem Makhdoomi 1758 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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