Rapid: Individual Calculations August 2022
 Farrag, Mohamed  Total change: -43.60  Rating chartPersonal card
 republican people party damietta Damietta EGY 2022-07-20
RcRownchangeKK*chgGame
 1546 1718 1.00 4 -1.77 20 -35.40 
  Gad, Waleed 1946 EGY0.001-0.2120-4.20 
  Mohamed Ramadan, Youssef 1492 EGY0.001-0.7920-15.80 
  Shata, Ali 1394 EGY0.001-0.8720-17.40 
  Khedr, Elsaeed 1351 EGY1.0010.10202.00 

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 ( MCC ) 6 th INTERNATIONAL RAPID CHESS TOURNAMENT Dakahlia EGY 2022-07-21
RcRownchangeKK*chgGame
 1825 1718 2.50 8 -0.41 20 -8.20 
  Alyeldin, Mohamed 1972 EGY1.0010.812016.20 
  Helmy, Amro 2025 EGY0.001-0.1420-2.80 
  Gouda, Mohamed 1936 EGY1.0010.782015.60 
  Shabaan, Osama M 1885 EGY0.001-0.2820-5.60 
  Gad, Waleed 1946 EGY0.5010.29205.80 
  Fathy, Mahmoud 1816 EGY0.001-0.3720-7.40 
  Shata, Ali 1394 EGY0.001-0.8720-17.40 
  Mohamed Bihery, Yehya 1625 EGY0.001-0.6320-12.60 

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)
 

 

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