Individual Calculations July 2015
 Saber, Ibrahim  Total change: 86.40  Rating chartPersonal card
 Egyptian League 2014/2015 (B) Many Cities EGY 2014-11-21
RcRownchangeKK*chgGame
 2189 2196 9.50 11 3.87 20 77.40 
  Mansour, Salah 2241 EGY0.5010.06201.20 
  Hamdy, Mohamed 2094 EGY1.0010.36207.20 
  Ezat, Abdallah 2233 EGY1.0010.552011.00 
  Fadi, Marko 2206 EGY1.0010.512010.20 
  Naby, Saiid A. 2317 EGY1.0010.662013.20 
  Abdel Elah, Ahmed 2128 EGY1.0010.41208.20 
  Abdou, Mohamed Hamdy 2123 EGY1.0010.40208.00 
  Hamdy, Mohamed 2094 EGY1.0010.36207.20 
  Ezat, Abdallah 2233 EGY0.5010.05201.00 
  Naby, Saiid A. 2317 EGY1.0010.662013.20 
  Rezk, Mohamed 2089 EGY0.501-0.1520-3.00 

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 League 2014/2015 Cairo EGY 2015-06-11
RcRownchangeKK*chgGame
 2353 2175 1.00 2 0.45 20 9.00 
  Abdel Razik, Khaled m2433 EGY0.001-0.1820-3.60 
  El Arousy, Abdul Hameed m2273 EGY1.0010.632012.60 

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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