Rapid: Individual Calculations February 2020
 Iftikhar, Ali Malik  Total change: -4.80  Rating chartPersonal card
 1st Twin Cities FIDE Rated Rapid Chess Tournament 2020 Islamabad PAK 2020-01-26
RcRownchangeKK*chgGame
 1578 1710 1.00 2 -0.24 20 -4.80 
  Muhammad, Atif Sheraz Khan 1316 PAK1.0010.08201.60 
  Muhammad, Shahzad 1840 PAK0.001-0.3220-6.40 

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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