Individual Calculations June 2017
 Sakr, Abdel Rehem  Total change: 0.00  Rating chartPersonal card
 2nd. El Khayari Chess Open 2017 Marsa Matrouh EGY 2017-05-12
RcRownchangeRpKK*chgGame
 1711 0 2.00 7 0.00 1553   0.00 
  Abbas, Ahmed 1899 EGY0.0010.00 0.00 
  Abdel Aziz Meky, Ahmed 1658 EGY1.0010.00 0.00 
  Aboda, Adel 1808 EGY0.0010.00 0.00 
  Alhasadi, Abdulbasat 1665 LBA0.0010.00 0.00 
  Mahmoud, Saaid 1636 EGY1.0010.00 0.00 
  Gad, Mohammed Qotb 1669 EGY0.0010.00 0.00 
  Kandil A, Saeyd 1644 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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