Rapid: Individual Calculations November 2022
 Osama, Salem  Total change: -25.20  Rating chartPersonal card
 Tempo chess tournament 45 Cairo EGY 2022-10-14
RcRownchangeKK*chgGame
 1781 1709 3.00 6 0.49 40 19.60 
  Sadek, Taha 1680 EGY1.0010.464018.40 
  Tamer, Mohamed f1958 EGY0.001-0.1940-7.60 
  Abdel Razek, Abdel Fatah 1823 EGY0.001-0.3440-13.60 
  Mohamed Abd Elrahman, Mohsen 1660 EGY1.0010.434017.20 
  Samy Hassan, Adam 1495 EGY1.0010.23409.20 
  Tamer, Ahmed f2072 EGY0.001-0.1040-4.00 

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)
 
 Tempo chess tournament 49 Cairo EGY 2022-10-22
RcRownchangeKK*chgGame
 1759 1709 2.00 7 -1.12 40 -44.80 
  Tamer, Mohamed f1958 EGY0.001-0.1940-7.60 
  Helal, Mohamed 1498 EGY1.0010.23409.20 
  Abdel Fatah, Mansour 1855 EGY0.001-0.3040-12.00 
  Bassem, Yassin 1620 EGY1.0010.384015.20 
  Saber, Ibrahim 2101 EGY0.001-0.0840-3.20 
  Fathy, Mahmoud 1811 EGY0.001-0.3640-14.40 
  Milik Sedeak, Safwat 1472 EGY0.001-0.8040-32.00 

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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