Rapid: Individual Calculations November 2022
 Abdel Salam, Ahmed Islam  Total change: 17.40  Rating chartPersonal card
 Nasser seddeak Chess tournament (Rapid) Alexandria EGY 2022-10-14
RcRownchangeKK*chgGame
 1828 1614 2.50 7 0.87 20 17.40 
  Mansour Eisa, Adel 1801 EGY1.0010.742014.80 
  Adel, Sara wf1897 EGY0.001-0.1620-3.20 
  Elsayed, Islam 1823 EGY0.5010.27205.40 
  Sakr, Hesham 1919 EGY0.001-0.1420-2.80 
  Abo Elftoh, Hany 1739 EGY1.0010.672013.40 
  Farouk, Mohamed 1849 EGY0.001-0.2120-4.20 
  Sawers, Kerlus 1767 EGY0.001-0.3020-6.00 

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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