Individual Calculations March 2023
 Gajowniczek, Maks  Total change: 31.60  Rating chartPersonal card
 Ealing FIDE Congress - February U1900 London ENG 2023-02-25
RcRownchangeKK*chgGame
 1670 1721 3.00 4 0.79 40 31.60 
  Han, Qixiang 1397 ENG1.0010.13405.20 
  Ehtesham, Ul Haq 1847 PAK0.001-0.3340-13.20 
  Shek, Daniel 1553 ENG1.0010.284011.20 
  Hayward, Alan 1882 ENG1.0010.714028.40 

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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