Rapid: Individual Calculations June 2022
 Mohamed Kamel, Wael  Total change: 15.80  Rating chartPersonal card
 Nawras tournament Chess Port Said EGY 2022-05-03
RcRownchangeKK*chgGame
 1643 1261 1.50 5 0.79 20 15.80 
  Ashraf, Fahd 1855 EGY0.001-0.0220-0.40 
  Abo Elkher, Mohamed Fathy 1885 EGY0.5010.49209.80 
  Ehab, Mazen 1643 EGY0.001-0.0920-1.80 
  Abram Edoward , Said 1440 EGY0.001-0.2720-5.40 
  Abdel Bary, Essam 1391 EGY1.0010.682013.60 

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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