Rapid: Individual Calculations February 2019
 Inaam, Ullah  Total change: 0.20  Rating chartPersonal card
 3rd Pakchess FIDE RATED Rapid Chess Tournament 2019 Lahore PAK 2019-01-06
RcRownchangeKK*chgGame
 1581 1710 2.00 3 0.01 20 0.20 
  Muhammad, Afzal 1495 PAK1.0010.23204.60 
  Irfan, Aslam 1716 PAK0.001-0.4920-9.80 
  Mobeen Ud, Din 1532 PAK1.0010.27205.40 

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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