Individual Calculations January 2024
 Elabdiny, Hamdy  Total change: -34.00  Rating chartPersonal card
 Al Ain Overseas International Chess Festival 2023 Cairo EGY 2023-11-27
RcRownchangeKK*chgGame
 1606 1832 4.00 8 -1.70 20 -34.00 
  George Samir, Danial 1291 EGY1.0010.03200.60 
  Hassan, Sayed Barakat m2267 EGY0.001-0.0620-1.20 
  Ahmed Salah, Ali 1289 EGY1.0010.03200.60 
  Sameeh, Hany f2026 EGY0.001-0.2520-5.00 
  Ibrahim, Ammar 1650 EGY0.001-0.7420-14.80 
  Osama Ali, Youssef 1331 EGY1.0010.04200.80 
  Saad Abdel Latif, Mohamed 1564 EGY1.0010.17203.40 
  Omran, Salah 1432  * EGY0.001-0.9220-18.40 
 * 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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