Individual Calculations January 2018
 Elsayed, Alaa Eldin  Total change: -17.00  Rating chartPersonal card
 Golden Cleopatra Open 2017 Cairo EGY 2017-12-11
RcRownchangeKK*chgGame
 1779 2074 5.00 7 -0.85 20 -17.00 
  Kandil A, Saeyd 1674  * EGY0.001-0.9220-18.40 
  Abo Serea, Gamal 1674  * EGY0.001-0.9220-18.40 
  Kandil, Wagdy 1674  * EGY1.0010.08201.60 
  Daod, Ayman 1758 EGY1.0010.13202.60 
  Megahed, Wael 1896 EGY1.0010.27205.40 
  Eldeeb, Abdel Hakeem 1858 EGY1.0010.22204.40 
  Tadros, Andro 1920 EGY1.0010.29205.80 
 * 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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