Individual Calculations September 2021
 Hamed Moustafa, Moustafa  Total change: 0.00  Rating chartPersonal card
 Sadat Open Menoufia EGY 2021-07-26
RcRownchangeRpKK*chgGame
 1753 0 0.00 5 0.00 953   0.00 
  George Samir, David 1905 EGY0.0010.00 0.00 
  Alyeldin, Mohamed 1829 EGY0.0010.00 0.00 
  Hassan, Moustafa Mohamed 1698 EGY0.0010.00 0.00 
  Almaryami, Mohamed H. 2030 LBA0.0010.00 0.00 
  Hendawy, Belal 1302 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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