Individual Calculations January 2017
 Taha, Amro  Total change: 9.80  Rating chartPersonal card
 Golden Cleopatra 2016 Cairo EGY 2016-12-13
RcRownchangeKK*chgGame
 1921 1754 2.00 5 0.49 20 9.80 
  Georgiev, Kiril g2154  * BUL0.001-0.0820-1.60 
  Elsersawy, Khaled 2001 EGY0.5010.31206.20 
  Shafek, Mohamed 2003 EGY0.5010.31206.20 
  Fekri, Wael 2001 EGY0.001-0.1920-3.80 
  Hany, Omar Mahmoud 1444 EGY1.0010.14202.80 
 * 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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