Individual Calculations November 2018
 Khatab, Esam  Total change: -10.20  Rating chartPersonal card
 3rd Aal Elkhaiary Chess Open Marsa Matrouh EGY 2018-10-11
RcRownchangeKK*chgGame
 1883 1895 3.00 7 -0.51 20 -10.20 
  Aly Farouk, Mohamed 1640 EGY0.501-0.3120-6.20 
  Suliman, Idriss 1583 SUD1.0010.14202.80 
  Abou El Zein, Eid Mahmoud m2129 EGY0.001-0.2120-4.20 
  Abdel Meged Hosny, Mohamed 1544 EGY1.0010.11202.20 
  Yehya, Sameh 2069 EGY0.001-0.2720-5.40 
  El Amary, Kamal f2162 EGY0.5010.32206.40 
  Abou Tayil, Mohamed 2056 EGY0.001-0.2920-5.80 

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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