Rapid: Individual Calculations March 2024
 Mohamed Mostafa, Omar  Total change: -13.20  Rating chartPersonal card
 Genius Chess Academy Rapid Alexandria EGY 2024-02-17
RcRownchangeKK*chgGame
 1491 1637 4.50 7 -0.33 40 -13.20 
  Mohamed Ahmed, Ghidaa 1315 EGY1.0010.13405.20 
  Elbadry Ibrahem, Mohamed 1495 EGY0.001-0.6940-27.60 
  Samir Amir, Omar 1225 EGY1.0010.07402.80 
  Shady Abdel Moneim, Abdelllah 1465 EGY1.0010.274010.80 
  Mousa, Ahmed 2181 EGY0.001-0.0340-1.20 
  Islam Maged, Yehia 1237  * EGY1.0010.08403.20 
  Ahmed Mohamed, Zakaa 1520 EGY0.501-0.1640-6.40 
 * 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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