Rapid: Individual Calculations June 2022
 Nofal, Mohamed  Total change: -45.20  Rating chartPersonal card
 Nawras tournament Chess Port Said EGY 2022-05-03
RcRownchangeKK*chgGame
 1644 1926 3.50 7 -2.26 20 -45.20 
  Abram Edoward , Said 1440 EGY0.001-0.9620-19.20 
  Saood, Zaki 1526  * EGY1.0010.08201.60 
  Elatala, Aly 1676 EGY1.0010.19203.80 
  Rizk, Amr 1760 EGY1.0010.28205.60 
  Elawadly, Mohamed 1689 EGY0.001-0.8020-16.00 
  Salama, Ashraf 1737 EGY0.501-0.2520-5.00 
  Ibrahem Aly, Mohamed M. 1682 EGY0.001-0.8020-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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