Individual Calculations November 2018
 Sallam Mahmoud, Aly  Total change: 0.00  Rating chartPersonal card
 3rd Aal Elkhaiary Chess Open Marsa Matrouh EGY 2018-10-11
RcRownchangeRpKK*chgGame
 1545 0 3.00 7 0.00 1495   0.00 
  Sobhy, Magdy 1636 EGY0.0010.00 0.00 
  Abdel Aziz Meky, Ahmed 1661 EGY0.0010.00 0.00 
  Wahba, David George 1335 EGY1.0010.00 0.00 
  Nada Ahmed, Mohamed 1544 EGY0.0010.00 0.00 
  Mohamed , Nabil Mohamed 1338 EGY1.0010.00 0.00 
  Mahmoud Elsayed, Bahaa 1808 EGY0.0010.00 0.00 
  Mohamed, Kamel Samir 1493 EGY1.0010.00 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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