Rapid: Individual Calculations November 2022
 Abd Alrady Salh, Ahmed  Total change: -12.00  Rating chartPersonal card
 Delta 1 Giza EGY 2022-10-23
RcRownchangeKK*chgGame
 1660 1229 0.50 5 0.14 40 5.60 
  Ghareeb, Mohamed Reda 1741 EGY0.001-0.0440-1.60 
  Ahmed Hammad, Tamer 1648 EGY0.001-0.0740-2.80 
  Abdel Hameed Mohamed, Mohamed 1625 EGY0.001-0.0840-3.20 
  Ahmed Mostafa, Mostafa 1548 EGY0.5010.374014.80 
  Reda, Mohamed Hassan 1739 EGY0.001-0.0440-1.60 

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)
 
 Tempo chess tournament 50 Cairo EGY 2022-10-28
RcRownchangeKK*chgGame
 1702 1229 0.00 6 -0.44 40 -17.60 
  Abdein, Saiied 1825 EGY0.001-0.0240-0.80 
  Hosny Abdel Samei, Mohamed 1502 EGY0.001-0.1740-6.80 
  Abdel Hameed, Islam 1842 EGY0.001-0.0240-0.80 
  Rashawan Elvarghly, Gamal 1778 EGY0.001-0.0340-1.20 
  Helal, Mohamed 1498 EGY0.001-0.1740-6.80 
  Ahmed Hamza, Moustafa 1768 EGY0.001-0.0340-1.20 

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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