Individual Calculations January 2014
 Fatehy, Hazem  Total change: 2.10  Rating chartPersonal card
 Egyptian Chess Open 2013 ( Part 1) Cairo EGY 2013-11-24
RcRownchangeKK*chgGame
 2050 1839 1.00 4 0.07 30 2.10 
  Abo Ela, Sayed 2067 EGY0.001-0.2130-6.30 
  Elsenbary, Elsayed 1979 EGY1.0010.693020.70 
  Lowis, Magdy 2116 EGY0.001-0.1730-5.10 
  Abdel Sattar, Magdy 2037 EGY0.001-0.2430-7.20 

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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