Rapid: Individual Calculations February 2015
 Khatab, Mahmoud  Total change: 0.00  Rating chartPersonal card
 4th Gharbia Rapid 2015 Mahalla EGY 2015-01-03
RcRownchangeRpKK*chgGame
 1698 0 1.00 7 0.00 1389   0.00 
  Ismail, Hany 1949 EGY0.0010.00 0.00 
  Rokaya, Ahmed 1742 EGY0.0010.00 0.00 
  Ashraf Arafat, Amro 1644 EGY0.0010.00 0.00 
  El Nabawy, Nabil 1597 EGY1.0010.00 0.00 
  Atef, Abdel Aziz 1822 EGY0.0010.00 0.00 
  Abd Elsalam, Mohamed 1506 EGY0.0010.00 0.00 
  Elnahas, Mohamed 1627 EGY0.0010.00 0.00 

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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