Rapid: Individual Calculations February 2020
 George Micheal, Kevin  Total change: 82.00  Rating chartPersonal card
 Alzahraa Chess Rapid 2 Cairo EGY 2020-01-11
RcRownchangeKK*chgGame
 1530 1315 2.00 7 0.16 20 3.20 
  Hesham, Abdallah 1715  * EGY0.001-0.0820-1.60 
  Osama Ramzy, Ramy 1715  * EGY0.001-0.0820-1.60 
  Tony, Essam 1007 EGY1.0010.14202.80 
  Hassan, Moustafa Mohamed 1715  * EGY0.001-0.0820-1.60 
  Alaidy, Ahmed 1614 EGY1.0010.852017.00 
  Hosny Mohamed, Mohamed 1433 EGY0.001-0.3420-6.80 
  Amr Abdel Tawab, Ahmed 1510 EGY0.001-0.2520-5.00 
 * 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)
 
 Alzahraa Chess Rapid 3 Cairo EGY 2020-01-25
RcRownchangeKK*chgGame
 1715 1315 4.50 7 3.94 20 78.80 
  Abdel Fattah, Mansour 1715  * EGY0.001-0.0820-1.60 
  Ghareeb, Mohamed Reda 1715  * EGY0.5010.42208.40 
  Hamdy Osman, Mohamed 1715  * EGY0.5010.42208.40 
  Abd Elnaim, Nasr Mahmoud 1715  * EGY1.0010.922018.40 
  Nabil Abdalsalam, Mohamed 1715  * EGY1.0010.922018.40 
  Ramadan, Hosny 1715  * EGY1.0010.922018.40 
  Hashem, Sayed 1715  * EGY0.5010.42208.40 
 * 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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