Rapid: Individual Calculations April 2019
 Reda Fathy, Mahmoud  Total change: 64.60  Rating chartPersonal card
 Zagazig Rapid2019 zagazig EGY 2019-03-06
RcRownchangeKK*chgGame
 2017 1712 4.00 7 2.92 20 58.40 
  Abdel Elah, Ahmed 2112  * EGY0.001-0.0820-1.60 
  Abdo, Hany Elsayed 1977 EGY1.0010.822016.40 
  Fekri, Wael 1964 EGY0.001-0.1920-3.80 
  Elahl, Mohamed 1881 EGY1.0010.722014.40 
  Fatahalla, Alaa 1959 EGY1.0010.812016.20 
  Rahman, Yehya m2112  * EGY1.0010.922018.40 
  Yousry, Salah f2112  * EGY0.001-0.0820-1.60 
 * 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)
 
 Tanta Rapid Tanta EGY 2019-03-27
RcRownchangeKK*chgGame
 1809 1712 3.50 8 0.31 20 6.20 
  Roshdy, Mahmoud 2112  * EGY0.001-0.0820-1.60 
  Tamer Rafaat, Adham 1410 EGY1.0010.15203.00 
  Hosni, Yehya 2112  * EGY0.001-0.0820-1.60 
  Elsayed Abdelsalam, Osama 1532 EGY1.0010.26205.20 
  Fayad, Gamal 2112  * EGY0.001-0.0820-1.60 
  Reda, Michael 1355 EGY1.0010.11202.20 
  Moatamid, Yasser 1937 EGY0.001-0.2220-4.40 
  Mohamed, Tamer 1904 EGY0.5010.25205.00 
 * 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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