Rapid: Individual Calculations June 2019
 Abdel Raouf, Zyad  Total change: -8.40  Rating chartPersonal card
 El Prince Chess Rapid Alexandria EGY 2019-04-29
RcRownchangeKK*chgGame
 1762 1572 1.50 7 -0.42 20 -8.40 
  Samy, Amro 1972  * EGY0.001-0.0820-1.60 
  Mohamed, Mahmoud Mohamed 1804 EGY0.001-0.2120-4.20 
  Mohamed, Tamer 1880 EGY0.001-0.1420-2.80 
  Moatamid, Yasser 1898 EGY0.001-0.1320-2.60 
  Mohamed, Elsayed Mohamed 1261 EGY0.501-0.3620-7.20 
  Nabil, Nasseim 1752 EGY1.0010.742014.80 
  Elsheikh, Mohamed 1770 EGY0.001-0.2420-4.80 
 * 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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