Rapid: Individual Calculations January 2024
 Mohamed Ramadan, Yehya  Total change: 170.00  Rating chartPersonal card
 MANSORA CHESS CLUB 16 th OPEN Dakahlia EGY 2023-12-22
RcRownchangeKK*chgGame
 1889 1636 6.00 8 4.25 40 170.00 
  Ashraf Shafik, Abanoub 1908 EGY1.0010.834033.20 
  Alhawee, Ahmed 1936 EGY0.5010.354014.00 
  Elgamal, Amgad 1677 EGY1.0010.564022.40 
  Elkahky, Khaled Gooda 1978 EGY1.0010.884035.20 
  Elmonair, Walid 2017 EGY0.5010.414016.40 
  Mohamed Mahmoud, Abdel Rhman 1898 EGY1.0010.824032.80 
  El Arousy, Abdul Hameed m2101 EGY0.001-0.0540-2.00 
  Eltablawi, Aly Tarek 1597 EGY1.0010.454018.00 

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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