Rapid: Individual Calculations June 2022
 Gad, Mohammed Qotb  Total change: -8.40  Rating chartPersonal card
 Black Horse 29 Alexandria EGY 2022-05-04
RcRownchangeKK*chgGame
 1714 1781 4.50 8 -0.12 20 -2.40 
  Elsayed, Samir Muhomad 1381  * EGY1.0010.08201.60 
  Abdel Azim, Aly Mahmoud 1913 EGY1.0010.682013.60 
  Tarek, Ibrahem Mohamed 1642 EGY1.0010.31206.20 
  Khalifa, Zeyad 1817 EGY0.001-0.4520-9.00 
  Abdel Aziz, Mohamed 1761 EGY0.501-0.0320-0.60 
  Ashraf Shafik, Abanoub 1762 EGY0.001-0.5320-10.60 
  Sawers, Kerlus 1726 EGY1.0010.42208.40 
  Elgamal, Hamdy 1712 EGY0.001-0.6020-12.00 
 * 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)
 
 2nd BADR chess academy rapid Menoufia EGY 2022-05-06
RcRownchangeKK*chgGame
 1859 1781 1.00 3 -0.30 20 -6.00 
  Fayad, Gamal 2171 EGY0.001-0.0920-1.80 
  Moatamid, Yasser 1780 EGY0.001-0.5020-10.00 
  Elbatsh, Mohamed 1625 EGY1.0010.29205.80 

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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