Individual Calculations January 2022
 Rezk, Romany  Total change: 34.00  Rating chartPersonal card
 Egyptian League 2021/2022 Group A 1-4 Many Cities EGY 2021-12-05
RcRownchangeKK*chgGame
 1590 1923 2.00 2 0.26 40 10.40 
  Saeed, Hamza 1523  * EGY1.0010.08403.20 
  Elhusseiny, Eyad 1656 EGY1.0010.18407.20 
 * 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)
 
 Golden Cleopatra 2021 Giza EGY 2021-12-19
RcRownchangeKK*chgGame
 1871 1923 5.00 8 0.59 40 23.60 
  Wageih, Kareim m2323  * EGY0.001-0.0840-3.20 
  Fahmy, Rafik 1642 EGY1.0010.16406.40 
  Gamal Abo Sereei, Abdallah 1523  * EGY1.0010.08403.20 
  Mahany, Mahmoud 2080 EGY0.001-0.2940-11.60 
  Hossam Mohamed, Adham 1648 EGY0.501-0.3340-13.20 
  Ibrahim, Ammar 1539 EGY1.0010.09403.60 
  Saber, Ibrahim 2158 EGY1.0010.794031.60 
  Saber, Hesham 2052 EGY0.5010.17406.80 
 * 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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