Rapid: Individual Calculations January 2024
 Moheb Mohamed, Moustafa  Total change: -32.80  Rating chartPersonal card
 Al Tawfikeya Youth Center open Canal EGY 2023-12-15
RcRownchangeKK*chgGame
 1474 1460 1.00 4 -1.13 20 -22.60 
  Hegazy, Abdel Rhman 1959 EGY0.001-0.0420-0.80 
  Ibraheim Eldesouky, Wael 1306 EGY0.001-0.7120-14.20 
  Hamed Atya, Omar 1244 EGY1.0010.22204.40 
  Eldsoky, Mohamed 1388 EGY0.001-0.6020-12.00 

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)
 
 MANSORA CHESS CLUB 16 th OPEN Dakahlia EGY 2023-12-22
RcRownchangeKK*chgGame
 1533 1460 3.00 8 -0.51 20 -10.20 
  Elmonair, Walid 2017 EGY0.001-0.0320-0.60 
  Mohamed Mostafa, Adham 1149 EGY1.0010.14202.80 
  Beder, Osama 1706 EGY0.001-0.1920-3.80 
  Hamed Atya, Omar 1244 EGY0.001-0.7820-15.60 
  Abdel Rahman Eldsoky, Mohamed 1388 EGY1.0010.40208.00 
  Ahmad Mousaa, Yehya 1341 EGY1.0010.34206.80 
  Fathy, Mahmoud 1754 EGY0.001-0.1520-3.00 
  Mohamed Ramadan, Youssef 1666 EGY0.001-0.2420-4.80 

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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