Individual Calculations December 2014
 Imam, Ashraf  Total change: -37.60  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeKK*chgGame
 2000 2125 4.00 9 -1.88 20 -37.60 
  Adly, Ashraf 1771 EGY1.0010.11202.20 
  Abdo, Hany Elsayed 1887 EGY1.0010.20204.00 
  Farahat, Ali m2354 EGY0.001-0.2120-4.20 
  Ghareb, Ahmed 1926 EGY1.0010.24204.80 
  Yousry, Salah f2282 EGY0.001-0.2920-5.80 
  Abbas, Tarek 1922 EGY1.0010.24204.80 
  Elansary, Ayman 1980 EGY0.001-0.6920-13.80 
  Megahed, Wael 1960 EGY0.001-0.7220-14.40 
  Aly, Talal 1919 EGY0.001-0.7620-15.20 

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)
 

 

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