Individual Calculations March 2020
 Mahmoud Abdel Ghafar, Osama  Total change: 0.00  Rating chartPersonal card
 Egyptian Youth (Open ) Under 16 Cairo EGY 2020-01-31
RcRownchangeKK*chgGame
 1408 1233 2.00 7 0.00 40 0.00 
  Kazem, Youssef 1536 EGY0.001-0.1440-5.60 
  Amgad, Adm 1540 EGY1.0010.864034.40 
  Hesham, Zein 1442 EGY0.001-0.2340-9.20 
  Abo Shamila, Bassel Hassan 1454 EGY1.0010.784031.20 
  Mohamed Hussien, Hussien 1438 EGY0.001-0.2440-9.60 
  Aly Ibrahem, Ibrahem 1133 EGY0.001-0.6440-25.60 
  Azab, Yehya 1312 EGY0.001-0.3940-15.60 

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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