Rapid: Individual Calculations January 2020
 Adel Abou Zeid, Abdel Rahman  Total change: -4.00  Rating chartPersonal card
 Zagazig rapid 2019 Zagazig EGY 2019-11-30
RcRownchangeKK*chgGame
 1627 1302 0.50 5 -0.20 20 -4.00 
  Sakr, Tamer 1702  * EGY0.5010.42208.40 
  Morsy, Elsayed 1702  * EGY0.001-0.0820-1.60 
  Abdel Maksoud, Ahmed 1702  * EGY0.001-0.0820-1.60 
  Aly Hassan, Hassan 1561 EGY0.001-0.1820-3.60 
  Samy Salama, Beshoy 1466 EGY0.001-0.2820-5.60 
 * 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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