Rapid: Individual Calculations July 2018
 Kandil, Jomana  Total change: -7.60  Rating chartPersonal card
 Heliopolis 4th Rapid Chess Open 2018 Cairo EGY 2018-05-28
RcRownchangeKK*chgGame
 1528 1161 0.50 5 -0.01 20 -0.20 
  Abou Tayil, Mohamed 1561  * EGY0.5010.42208.40 
  Hassan, Waleid Ahmed 1561  * EGY0.001-0.0820-1.60 
  Nabil Mouner, Youssef 1526 EGY0.001-0.1020-2.00 
  Reda, Ramy 1432 EGY0.001-0.1720-3.40 
  Elkomy, Khaled 1561  * 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)
 
 Elsaid Rapid Cairo EGY 2018-06-07
RcRownchangeKK*chgGame
 1494 1157 0.50 6 -0.37 20 -7.40 
  Roshdy, Mahmoud 1557  * EGY0.001-0.0820-1.60 
  Elmahroky, Ahmed 1557  * EGY0.001-0.0820-1.60 
  Mosbah, Youssef 1557  * EGY0.001-0.0820-1.60 
  Moustafa, Waleid 1557  * EGY0.001-0.0820-1.60 
  Mohamed Elsaeed, Hatem 1557  * EGY0.001-0.0820-1.60 
  Essam, Soad wc1178 EGY0.5010.03200.60 
 * 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)
 

 

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