Rapid: Individual Calculations November 2022
 Awadalla, Karim  Total change: 82.00  Rating chartPersonal card
 1st Dozz rapid chess Cairo EGY 2022-10-21
RcRownchangeKK*chgGame
 1744 1427 2.50 6 1.02 40 40.80 
  Saad, Ahmed Abdelaziz 2060 EGY0.001-0.0140-0.40 
  Alzen, Ahmed 1433 EGY0.5010.01400.40 
  Saad, Mohamed 1176 EGY1.0010.19407.60 
  Salama, Waleed 1751 EGY1.0010.874034.80 
  Tamer, Mohamed f1958 EGY0.001-0.0340-1.20 
  Amin, Ashraf f2083 EGY0.001-0.0140-0.40 

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)
 
 2nd Dozz rapid chess Cairo EGY 2022-10-29
RcRownchangeKK*chgGame
 1706 1427 3.00 7 1.03 40 41.20 
  Yousry, Salah f2157 EGY0.001-0.0140-0.40 
  Abouzied, Aly Hassan 1649 EGY0.001-0.2240-8.80 
  Saad, Mohamed 1176 EGY1.0010.19407.60 
  Tamer, Mohamed f1958 EGY0.001-0.0340-1.20 
  Ahmed Osman, Noor 1418 EGY1.0010.494019.60 
  Eldeeb, Mohamed 1513 EGY1.0010.624024.80 
  Tamer, Ahmed f2072 EGY0.001-0.0140-0.40 

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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