Blitz: Individual Calculations July 2017
 Desoky, Ibrahim  Total change: -45.80  Rating chartPersonal card
 6th. Engineers Blitz Tanta EGY 2017-06-18
RcRownchangeKK*chgGame
 1936 2118 4.50 7 -0.50 20 -10.00 
  Abd Elsalam, Mohamed 1790 EGY1.0010.13202.60 
  Abo Elyazeed, Omar 1950 EGY0.501-0.2220-4.40 
  Abdel Aziem, Aly Yusef 1843 EGY1.0010.17203.40 
  Kamal, Edmon 1969 EGY0.001-0.7020-14.00 
  Almenshawy, Waell 1751 EGY1.0010.10202.00 
  El Shenawy, Ashraf 2087 EGY0.001-0.5420-10.80 
  Hosni, Yehya 2160 EGY1.0010.562011.20 

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)
 
 7th. Engineers Blitz Tanta EGY 2017-06-23
RcRownchangeKK*chgGame
 1940 2118 2.50 6 -1.79 20 -35.80 
  Almenshawy, Waell 1751 EGY1.0010.10202.00 
  Ahmed Yehia, Ahmed 1869 EGY0.501-0.3120-6.20 
  El Shenawy, Ashraf 2087 EGY0.001-0.5420-10.80 
  Fayad, Gamal 2079 EGY0.001-0.5520-11.00 
  Kamal, Edmon 1969 EGY1.0010.30206.00 
  Amer, Mohamed M. 1887 EGY0.001-0.7920-15.80 

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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