Individual Calculations December 2014
 Abdel Sattar, Magdy  Total change: 15.00  Rating chartPersonal card
 Egyptian Chess Open 2014 (Final) Cairo EGY 2014-10-27
RcRownchangeKK*chgGame
 2185 2022 2.50 6 0.75 20 15.00 
  El Ghazali, Youssef M. m2241 EGY0.001-0.2220-4.40 
  Fahmy, Osama 2179 EGY0.001-0.2920-5.80 
  Abdel Aziz, Ahmed 2120 EGY1.0010.632012.60 
  Eldesoky, Hatem 2318 EGY0.5010.35207.00 
  Shaaban, Adel 2108 EGY1.0010.622012.40 
  Sameir, Mahmoud 2141 EGY0.001-0.3420-6.80 

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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