Individual Calculations January 2017
 Marzouk, Sadek  Total change: -1.20  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 1965 1733 1.00 4 -0.03 40 -1.20 
  Farahat, Ali m2133  * EGY0.001-0.0840-3.20 
  Hosni, Aly Mahmoud 1570 EGY1.0010.284011.20 
  Hassan, Sayed Barakat m2133  * EGY0.001-0.0840-3.20 
  Kamal Abdel Fadil, Wael 2025 EGY0.001-0.1540-6.00 
 * 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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