Individual Calculations June 2016
 Ahmed, Moustafa Elsayed  Total change: -23.20  Rating chartPersonal card
 EGYPT Chess Open 2016 Cairo EGY 2016-04-22
RcRownchangeKK*chgGame
 2059 2097 6.00 9 1.07 20 21.40 
  Shaheen, Sameh 1730 EGY1.0010.10202.00 
  Farouk, Mohamed 1884 EGY1.0010.23204.60 
  L`ami, Alina mwg2348 ROU0.5010.31206.20 
  Petrov, Marian g2447 BUL0.001-0.1120-2.20 
  Abel Naby, Ahmed 1899 EGY1.0010.24204.80 
  Himdan, Maher m2228 EGY0.001-0.3220-6.40 
  Elbadawy, Ahmed 1925 EGY1.0010.27205.40 
  Mahrous, Selim 1895 EGY1.0010.24204.80 
  Abdel Moniem, Mohamed 2176 EGY0.5010.11202.20 

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)
 
 Egyptian League Final Cairo EGY 2016-05-05
RcRownchangeKK*chgGame
 2174 2144 1.50 8 -2.23 20 -44.60 
  Sarwat, Walaa m2339 EGY0.001-0.2520-5.00 
  Hussein, Mahmoud 2012 EGY1.0010.32206.40 
  Ezat, Abdallah 2206 EGY0.001-0.4120-8.20 
  M.amer, Hossam 2101 EGY0.001-0.5620-11.20 
  Abdel Razik, Ahmed 2074 EGY0.501-0.1020-2.00 
  Farahat, Ali m2413 EGY0.001-0.1720-3.40 
  Mohamed Ahmed, Esam 2118 EGY0.001-0.5420-10.80 
  Abdel Elah, Ahmed 2128 EGY0.001-0.5220-10.40 

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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