Rapid: Individual Calculations June 2022
 Hegazy, Abdel Rhman  Total change: -22.40  Rating chartPersonal card
 Nawras tournament Chess Port Said EGY 2022-05-03
RcRownchangeKK*chgGame
 1773 1790 3.00 8 -1.12 20 -22.40 
  Yousry, Salah f2120 EGY1.0010.882017.60 
  Gabr, Ahmed 2031 EGY0.001-0.2020-4.00 
  Eltablawi, Aly Tarek 1648 EGY0.001-0.6920-13.80 
  Bauomy, Magdy 1624 EGY1.0010.28205.60 
  Alyeldin, Mohamed 2005 EGY0.001-0.2320-4.60 
  Hamza, Gamal 1391 EGY0.001-0.9220-18.40 
  Ahmed Morsy, Ahmed 1496 EGY1.0010.15203.00 
  Abo Rayya, Sameh 1868 EGY0.001-0.3920-7.80 

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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