Individual Calculations January 2024
 Jahangir, Ahmed  Total change: 2.20  Rating chartPersonal card
 Karpovians 8th Classical Swiss Chess Tournament Karachi PAK 2023-12-09
RcRownchangeKK*chgGame
 1607 1802 4.50 6 0.11 20 2.20 
  Muhriz, Shakeel 1419 PAK1.0010.09201.80 
  Zenobia, Wasif 1543 PAK1.0010.18203.60 
  Jibran, Sial 1617 PAK1.0010.26205.20 
  Mafaaz, Khalid 1843 PAK0.001-0.4420-8.80 
  Rouhan, Ahmed Khatri 1539 PAK1.0010.18203.60 
  Israr, Hussain 1681 PAK0.501-0.1620-3.20 

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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