Individual Calculations June 2022
 Mohamed Goda, Zyad  Total change: -25.60  Rating chartPersonal card
 Adly Chess Academy Classic Cairo EGY 2022-04-27
RcRownchangeKK*chgGame
 1361 1262 2.50 8 -0.64 40 -25.60 
  Hassan Madkor, Emad 1698 EGY0.001-0.0640-2.40 
  Swilam, Mahmoud 1504 EGY0.5010.304012.00 
  Nabil, Hamed 1530 EGY0.001-0.1740-6.80 
  Elsobky, Emad 1352 EGY0.5010.12404.80 
  Mohamed Azzab, Mareim 1082 EGY0.001-0.7440-29.60 
  Khaled, Seif Eldin 1168 EGY0.001-0.6340-25.20 
  Yasser Saad, Tony 1211 EGY0.501-0.0740-2.80 
  Moustafa Mohamed, Adham 1343 EGY1.0010.614024.40 

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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