Rapid: Individual Calculations June 2023
 Elshafey, Ahmed  Total change: -34.00  Rating chartPersonal card
 Golden knight 17 Giza EGY 2023-05-13
RcRownchangeKK*chgGame
 1736 1618 2.50 9 -0.62 20 -12.40 
  Eldesouky, Hassan 1880 EGY0.001-0.1820-3.60 
  Ibrahim, Ammar 1774 EGY0.001-0.2920-5.80 
  Elsebahy, Yahia 1313 EGY1.0010.14202.80 
  Farag, Ahmed 1782 EGY1.0010.722014.40 
  Elhoseiny, Mosaad 1722 EGY0.5010.14202.80 
  Gad, Mohammed Qotb 1867 EGY0.001-0.1920-3.80 
  Mohamed, Ibrahim Ahmed 1913 EGY0.001-0.1520-3.00 
  Abdallah Mohamed, Mohamed 1667 EGY0.001-0.4320-8.60 
  Salah Mahmoud, Khaled 1703 EGY0.001-0.3820-7.60 

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)
 
 Golden knight 18 Giza EGY 2023-05-19
RcRownchangeKK*chgGame
 1702 1618 2.00 8 -1.08 20 -21.60 
  Moahmoud, Ahmed Ali 1770 EGY0.001-0.3020-6.00 
  Sadek, Taha 1712 EGY0.001-0.3720-7.40 
  Abdel Hameed, Islam 1701 EGY0.001-0.3920-7.80 
  El Sayed Taha, Hossam 1741 EGY0.5010.17203.40 
  Ezzeldin Ezzat, Youssef 1608 EGY0.501-0.0120-0.20 
  Emam Mahrous, Mohamed 1706 EGY1.0010.622012.40 
  Adel Abdel Hameid, Mohamed 1692 EGY0.001-0.4020-8.00 
  Abo Elyazeed, Mohamed 1688 EGY0.001-0.4020-8.00 

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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