Individual Calculations November 2016
 Zayan, Osama  Total change: 6.60  Rating chartPersonal card
 El Khayari Chess Open 2016 Marsa Matrouh EGY 2016-10-01
RcRownchangeKK*chgGame
 2060 2201 6.00 9 0.10 20 2.00 
  Abdel Hamod, Zaki 1801  * EGY1.0010.08201.60 
  Sameir, Ahmed 1914 EGY1.0010.16203.20 
  Elgabry, Mohsen m2347 EGY0.5010.20204.00 
  Ibrahim, Hosam 2063 EGY1.0010.31206.20 
  Sarwat, Walaa m2328 EGY0.5010.17203.40 
  Yousry, Salah f2304 EGY0.001-0.3620-7.20 
  Abdel Sattar, Magdy 2009 EGY0.001-0.7520-15.00 
  Elaerki, Abdeen 1816 EGY1.0010.09201.80 
  Basuny, Ahmed 1958 EGY1.0010.20204.00 
 * 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)
 
 Egyptian Cup Teams 2016 Cairo EGY 2016-10-15
RcRownchangeKK*chgGame
 1991 2201 1.00 1 0.23 20 4.60 
  Abdel Aziz, Alaa 1991 EGY1.0010.23204.60 

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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