Individual Calculations April 2024
 Ahmad, Saif  Total change: -17.20  Rating chartPersonal card
 Katara Ramadan Chess Open 2024 Doha QAT 2024-03-14
RcRownchangeKK*chgGame
 1661 1554 1.50 5 -0.43 40 -17.20 
  Tia, John O. 1954  * PHI0.001-0.0840-3.20 
  Ocio, Artemio Jr. 1807 PHI0.001-0.1940-7.60 
  Angelito, Alexander 1711 PHI0.001-0.2940-11.60 
  Parmesh, Sendhil 1408 IND0.501-0.2040-8.00 
  Al-Naimi, Ali 1425 QAT1.0010.334013.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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