Rapid: Individual Calculations August 2022
 Ahmed Okasha, Omar  Total change: 94.20  Rating chartPersonal card
 Adly Chess Academy (International Chess Day) Cairo EGY 2022-07-20
RcRownchangeKK*chgGame
 1656 1216 3.50 7 2.47 20 49.40 
  Wael Sabry, Mina 1587 EGY0.001-0.1020-2.00 
  Ismail, Hany 1703 EGY0.5010.46209.20 
  Elhoseiny, Shereif 1601 EGY1.0010.912018.20 
  Saad Fathy, Mohamed 1887 EGY0.001-0.0120-0.20 
  Nasser, Hossam 1295 EGY1.0010.612012.20 
  Sherif, Omar 1290 EGY1.0010.602012.00 
  El Arousy, Abdul Hameed m2230 EGY0.0010.00200.00 

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)
 
 3rd International Sun City Rapid Championship Cairo EGY 2022-07-29
RcRownchangeKK*chgGame
 1571 1216 3.00 6 2.24 20 44.80 
  El Nabawy, Nabil 1610 EGY1.0010.922018.40 
  Uvarovsky, Artem 1791 RUS0.001-0.0220-0.40 
  Ayoub, Morad 1471 EGY0.001-0.1920-3.80 
  Nasr, Ahmed 1448 EGY0.001-0.2120-4.20 
  Eslam Rmadan, Farghaly Saleh 1452 EGY1.0010.802016.00 
  Bassem, Yassin 1652 EGY1.0010.942018.80 

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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