Individual Calculations December 2014
 Abdo, Mohamed Amin  Total change: 50.00  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeKK*chgGame
 2127 1988 3.50 7 1.25 40 50.00 
  Ibrahim, Sarwat 2040 EGY1.0010.574022.80 
  Abdel Fadil, Mohamed 2210 EGY0.5010.284011.20 
  Anwar, Ashraf 2157 EGY1.0010.724028.80 
  Raslan, Moustafa 2131 EGY0.001-0.3140-12.40 
  Kamel, Mahmoud 2252 EGY0.001-0.1840-7.20 
  Elsenbary, Elsayed 1980 EGY1.0010.494019.60 
  Darwish, Mahmoud Hamdy 2118 EGY0.001-0.3240-12.80 

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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