Individual Calculations March 2019
 Sayed, Hany  Total change: -19.40  Rating chartPersonal card
 Tanta University Chess Classic Open Tanta EGY 2019-01-28
RcRownchangeKK*chgGame
 1890 2159 6.00 9 -1.09 20 -21.80 
  Wahba, David George 1759  * EGY1.0010.08201.60 
  Tamer, Ahmed c1759  * EGY0.001-0.9220-18.40 
  Khedr, Elsaeed 1759  * EGY1.0010.08201.60 
  Sarhan, Abdel Azim 1759  * EGY1.0010.08201.60 
  Kandil, Ahmed Abdel Khalek 1812 EGY1.0010.11202.20 
  Gaafar, Mahmoud 2015 EGY1.0010.31206.20 
  Ameir, Moheb m2310 EGY0.001-0.3020-6.00 
  Sharaf Eldin, Tamer 2076 EGY0.001-0.6120-12.20 
  Abdel Aziz, Mohamed 1759  * EGY1.0010.08201.60 
 * 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)
 
 6th. International chess Arena Classic tournament Alexandria EGY 2019-02-13
RcRownchangeKK*chgGame
 1801 2142 4.50 5 0.12 20 2.40 
  Soror, Saad 1742  * EGY1.0010.08201.60 
  Mostafa, M.yehya 1742  * EGY1.0010.08201.60 
  Osama, Salem 1742  * EGY1.0010.08201.60 
  Elgantiry, Ahmed 1881 EGY1.0010.18203.60 
  Elshamy, Mohamed 1898 EGY0.501-0.3020-6.00 
 * 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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