Rapid: Individual Calculations December 2023
 Abdelrahman, Gihan  Total change: 55.60  Rating chartPersonal card
 Golden knight 53 Giza EGY 2023-11-03
RcRownchangeKK*chgGame
 1386 1030 2.50 8 1.39 40 55.60 
  Saiid Abdel Hameed, Sameh 1520 EGY0.001-0.0440-1.60 
  Abdel Hameed Mohamed, Mohamed 1549 EGY0.001-0.0340-1.20 
  Hamdy Mohamed, Ahmed 1323 EGY0.001-0.1540-6.00 
  Maged Shawky, Hany 1150 EGY1.0010.664026.40 
  Tork, Ahmed 1589 EGY0.001-0.0340-1.20 
  Mohammed Omar, Kareem 1367 EGY0.001-0.1240-4.80 
  Sherif Samir, Abdullah 1169 EGY1.0010.694027.60 
  Milik Sedeak, Safwat 1418 EGY0.5010.414016.40 

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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