Individual Calculations January 2017
 Khatab, Esam  Total change: 35.40  Rating chartPersonal card
 Damanhour Chess Open Damanhour EGY 2016-11-28
RcRownchangeKK*chgGame
 1758 1860 2.00 2 0.73 20 14.60 
  Abdelmaougod, Ahmed 1686 EGY1.0010.27205.40 
  Elgendy, Moustafa 1829 EGY1.0010.46209.20 

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)
 
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 2061 1860 2.00 4 1.04 20 20.80 
  Abdel Aziz, Ahmed 2107 EGY0.5010.31206.20 
  Hussein, Hany 2056 EGY0.001-0.2520-5.00 
  Abo Elkheir, Ahmed 2042 EGY1.0010.742014.80 
  Youssef, Fady 2040 EGY0.5010.24204.80 

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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