Rapid: Individual Calculations March 2024
 Samir Amir, Omar  Total change: -13.60  Rating chartPersonal card
 Genius Chess Academy Rapid Alexandria EGY 2024-02-17
RcRownchangeKK*chgGame
 1578 1225 0.00 3 -0.34 40 -13.60 
  Abdel Razik Abdel Razik, Mohamed 1609 EGY0.001-0.0940-3.60 
  Mohamed Mostafa, Omar 1637 EGY0.001-0.0740-2.80 
  Ahmed Mohmed, Abdellah 1488 EGY0.001-0.1840-7.20 

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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