Rapid: Individual Calculations August 2022
 Khedr, Elsaeed  Total change: -38.00  Rating chartPersonal card
 republican people party damietta Damietta EGY 2022-07-20
RcRownchangeKK*chgGame
 1806 1351 0.00 4 -0.26 20 -5.20 
  Awadhom, Rabea 1973 EGY0.001-0.0120-0.20 
  Abo Raya, Tarek 1820 EGY0.001-0.0520-1.00 
  Antar Saad, Mohamed 1714 EGY0.001-0.1020-2.00 
  Farrag, Mohamed 1718 EGY0.001-0.1020-2.00 

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 ) 8th INTERNATIONAL RAPID CHESS TOURNAMENT FOR SENIORS S50 Dakahlia EGY 2022-07-28
RcRownchangeKK*chgGame
 1448 1351 1.00 7 -1.64 20 -32.80 
  El Nabawy, Nabil 1610 EGY0.001-0.1820-3.60 
  Abdel Aal Ebrahim, Abdel Aal 1420 EGY0.001-0.4020-8.00 
  Twfik Hamza, Saeed 1244 EGY1.0010.35207.00 
  Farag, Hamada 1567 EGY0.001-0.2220-4.40 
  Elaqbaawy, Reda 1551 EGY0.001-0.2420-4.80 
  Mahmoud Abdel Kader, Waleed 1181 EGY0.001-0.7220-14.40 
  Omran, Salah 1564 EGY0.001-0.2320-4.60 

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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